It's not why they play like that. I don't play like that. They play like that because it turns the match into a 50/50 coin toss & makes defending low effort.
The only thing that needs nerfing are long drive balls from the edge of the box, which most of us have been calling for years.
This idea that if we nerf attacking into the ground and that will cause everyone to just start attacking is strange logic.
The attacking options are limited as it stands. Nobody even tries to put balls in the box from set pieces, corners are meh unless you move a CB around the box, crosses are way more difficult because of A.I. marking, passing lanes get shut down, weak attackers with 30 defense (stats) are able to fly in with a tackle, miss, turn around instantly and wrap there legs around from behind or jockey any Defensive player into the ground and regain it back, when you take a shot in the box the attackers run away from a spillage instantly you can't switch to them and get on the end of it because player switching, rebounds constantly square to attackers in space, hit a quick break you support will either not follow the play, run offside and run out of space towards defense.
What more can you do for the defensive side of this game? Just have 2 teams pass the ball around the back all game until we get to shoot outs.