Agree with almost everything, but most important of all is the ability to build anywhere.
*) Now it is enough that the ground has some slight (I repeat SLIGHT) undulation and it is no longer possible to build anything. It becomes a nightmare to fence something, you start the job believing you can complete it, and then you find that the "construction ghost" is no longer activated anywhere... and you can no longer complete anything and you have a lot of lost work.
*) And in addition, it should be possible to bring the fence posts together completely, as you do in reality, and not have to leave large spaces between 2 fences... where you can look and shoot while aiming comfortably. It's ugly and unrealistic.
*) The fences should also be able to be built at a height of 1&½x or 2x at least to avoid it being too easy to jump into them (easily using a car or a truck, I saw... I don't know if this is still the case with 1.13)
*) The fences should also be placed high up and on the walls... it seems stupid, but it is the easiest way to "close a window", which, normally and easily, should be done in reality... but without having to write a special structure, you can just use the "simple fence" (already present in the game) allowing you to build it even at the top and leaning against the wall. (± how it works with the famous mod)
*) And please... PLEASE... at least tighten the "border bubble" with the other objects, too often it is enough to have any bullshit around that you can't build anything, neither inside nor outside the buildings... and this is bad for the game and also very unrealistic.
This would probably be enough to greatly improve the entire construction system.

And what would the "problem" be? Do you know that on the net and with the PC we are all tracked in all possible ways? I understand when you have to do a "personal" search on the net, for this there is TOR and various PlugIns for Firefox, but for video games, being afraid of "being tracked" seems to me something out of this world... pure paranoia.
The vast majority of FPS servers distribute information about the players present, and I'll tell you it's a very useful thing that I always use. I cannot open the PC (I have one dedicated only to video games, with various HD for "type" of video games: each has all the O.S. optimized for that video game) and load an O.S. just to see if there is anyone on the servers that interest me and who... that's absurd.
And...
I have always evaluated the various video games even from the active servers that I found on GameTracker (for example)
And...
For the Battlefield series I go directly into the Battlelog via Firefox from the main PC to see who is and where... and evaluate IF to open the PC from game or not... depending on who I find and where. It is an indispensable service. In fact, for Battlefield 1 (which I still enjoy playing) & BF5 (which is crap) not finding this information I play it very rarely...
Fortunately, on DayZ there is Battlemetrics, which gives some of this information... otherwise it would be a mess having to just open the PC, access the account, load the Game Browser ONLY to see some servers... then for those 4 shit info that from the official one (not even the exact number of players! But you can be so *, because this is deliberate, not a defect), luckily there is "DZSA Launcher" that at least give some more info.
And I'll tell you one more thing too.
And...
On certain versions of Battlefield there was the possibility to watch the game from the subjective vision of each player present in a server, which then... unfortunately... on new games it is no longer present... Even on Battlefield there are a lot of problems with cheaters, and this was a good way to limit the problem.
Even if the subjective vision was "server side" and not "client side" (you couldn't see exactly the player screen with the various cheat menus), but being able to see what exactly he was doing, you already had a more precise idea of "how he played ". This helped a lot to "pinch" those who played dishonestly

And this is a thing good and right

Meanwhile, there is no need to insult!
I don't know if it's a Google translation problem (I don't know English), but from my experience with the broken bodywork you can drive normally. I do it regularly with the old Skoda and with a new Niva. Maybe because it's not ALL broken, but it has damaged parts that cannot be repaired with epoxy resin ... and I continue to drive them.
And I repeat that this is right.
If you want to make a car disappear, take out all the water, start the engine and let it go until it breaks down. When the engine light turns red, that car will be ready to disappear after a short time. I've seen it several times.
Maybe, if you want to be safer, remove all the wheels and body parts as well. With the engine melted it disappears for sure.

But...
Does BI still exist or are they all dead?
How is it that nobody even answers?
Is it because we have already paid for the game by now?
:-(

You haven't read what I wrote.
Read it better.
The external sheet metal has no necessary function other than the aesthetic one, therefore it is of no use to anything essential, the vehicles can move without problems. This game does not foresee damage to the chassis (which is essential), but only to the external bodywork.
Get over it, this is it.

I don't think it's a defect but a logic characteristic of the game. The bodywork is not very important for the functionality of a vehicle, as only the external part can be damaged and not the chassis. The important things in this game are the wheels, the battery, the spark plug, and the radiator ... all of which you can replace. Then there is the engine, which is fundamental. This alone should be a condition for deciding whether a vehicle should disappear or remain: a destroyed and irreparable engine renders a vehicle useless and it is right for it to disappear. If the engine is still repairable, if the bodywork is all broken and accessories are missing, you can always repair the engine, add all the accessories and play with the broken bodywork: the vehicle is still usable and it is not right or logical for it to disappear. .
My 5 cents

I have found a possible solution.
You have to take off the hood, climb over the engine with the pipe wrench in hand and crouch. If you move around a little while looking at the engine the option to repair it should appear.
Obviously the distance in which this option can appear is too short. Developers should increase it a bit, so that it can become visible even without all these maneuvers.

no one cares about ?

+1
Agree ;-)

Me too with the sarka, others I don't know.

Why intentional?
What's the point of making this game more and more unrealistic and stupid?
I don't understand the meaning of this, if there is any sense... :-0