take up real martial arts, get good and compete in full contact competitions. Then you will realize fighting itself is a very simple straightforward thing. It just boils down to reading opponents, working the speeds/angles of strikes, footwork/spacing, and combos/mixup that have every strike able to be held.I'll write more later. but here is the short version: when will fighting games won't be so braindead and easy to get into. when will it push players to actually learn the game and not just hop on to what is cheap. I feel fighters have been dumb down since the arcade and 2D era of fighters.
tbh real life fighitng is nothing but perfection of very simple things. Try it yourself and you will realize videogames only have so much to work with.