As I say, it is very sad and of course you're scrambling for any justification you can because it has happened to you.
With basic personal hygiene a human in their normal state can clean themselves, it is not a high-level skill. Maybe you also cut your hands off because they kept getting dirty.
As for aesthetics, if people prefer it then they can elect to have it done on themselves when they're old enough to make an informed decision.
If you go to the right crappy countries you'll find idiots health/temperament/aesthetic -based arguments in favor of female genital mutilation.