Hi @Aim2212 ,
Welcome to the forum!
Regarding your question around "where is the destruction" then unfortunately you are not alone with that question...
The player-triggered destruction and levolution of various buildings and structures on a given map is what made Battlefield famous in the past and also put it apart and above competing FPS games.
Recent Battlefield games had less of this and the player community in general provided feedback to EA to do this better and more for the next game to come out. And certainly the EA marketing machine were very vocal about that this next BF2042 would be bringing back epic large scale destruction as we had asked for.
And then the disappointment was when we beta tested some weeks back. Because it was lame and hardly anywhere in the game. Aka with a tank you couldn't even roll over a small shed somewhere on the map. Fragile building structures appeared as if being of rock solid titanium steel, and could not be run down or even shot holes in with your sabot ammunition. Even jets could do no damage on buildings on the ground with their most powerful bombs.
To put it short: It does not appear to be a bug but simply and consciously by EA game design. EA's marketing machine promised us this in the game. But its definitely not there.
This is a huge disappointment, as one of the key components what makes Battlefield Battlefield is no longer there.