I hate the implication that fan service needs to justify itself to be in anime and manga
It's fan service. It don't need a reason. Don't like it, read or watch something else instead of being a puritan
Yes I defend all fiction from censorship. Yes even the stuff I think is gross. Yes even the stuff I never want to see. Yes even the stuff that makes you personally uncomfortable. If you don't that's how censorship will fuck everyone over