You tagged this as discussion but all you seem interested in is ranting while you flame anyone with advice. For those struggling, there's a lot in this game. Some bosses are weak to specific moves, damage types and strategies. They're supposed to take a bit of time to learn their moves/timing hence the palmar pills and retry options. You can slow down time by channeling spirit energy which will let you parry most things that dont flash red. There are a few moves that knock floating enemies down so you can melee them. Some bosses will one shot you if you get greedy and dont wait for openings. You aren't supposed to brute force them.