It's okay that they're removing Pokémon, Pokémon were never the focus of the franchise.
It's okay that they're reusing all models and animations, Pokémon was never about looking good.
It's okay that Megas and Z-moves sre being removed, Dynamax has more soul put into it.
It's impossible to scale up or port models, they're all entirely new.
You are not entitled to a good game. Game Freak, on the other hand, ARE entitled to your money.
It's impossible for Game Freak to hire more staff, they're a small indie company.
Masuda needs to feed his family.