Always interesting to see why people like something or don’t.
Personally I don’t care too much if a game taking place in space has unrealistic physics. You made me think why that is and I guess it’s because I most likely never will experience how it really would be. I have no experience if hiw it would be aside from movies (‘Gravity’ anyone?) - and those surely are not the best sources to relate to, lol.
So I leave this issue to the developers, to their and my imagination and just enjoy a fictional computer game.
If the fact that something is unrealistic takes away the fun for you that much that you don’t want to play it anymore is sad, but also not by problem.