I hate how oda gets away with inconsistent powerscaling

Honestly, it wouldn't even be that bad if he just got away with, what's more annoying is that he's praised for it. "I love how oda doesn't doesn't take powerscaling seriously" well you should, its a fucking shounen. A genre all about fighting and you don't even care why a guy that pre-gears Luffy defeated has a bounty of 2 billion now without any on screen training. Or how giants with 1 billion bounties got defeated by fucking galdino. Saying "I love how powerscaling makes no sense" while reading one piece is like saying "I love how the political scheming and plotting makes no sense in a song of ice and fire" it's stupid.