 

You're not new here, go into the rant thread. Get over it, no way a tried and tested game mechanic is going to change cause of someone's mindless ramblings. It's not even just FGO, most other games have it in some form of manner. RPG, FPS, MOBAs, RTS, etc. 

FWIW, you picked out two games - Green Hell still has a HP bar, and Bushido Blade just doesn't show you the HP bar. 