Did you even play it, or are you just jumping on the hate bandwagon? It’s hardly perfect, but I literally didn’t find any significant bugs in over 20 hours of playtime. The game has plenty of fundamental issues certainly, but the bugs are more of a meme than anything.
Did that have any effect on your game? Minor UI issues are pretty common in plenty of games, I personally can’t see that as much of an issue. Certainly not the game-breaking bugs of launch Oblivion and Skyrim