Ok: your consent is irrelevant when it comes to other people's nakedness in public.
It's still just as true however you want to phrase it.
You can say you don't consent as much as you like, it has no meaning in this scenario.
It's not about giving a fuck about anyone else, it's the law.
People will do lots of unpleasant / strange / disruptive / rude things in public that you might not consent to. It's still completely irrelevant as long as they're not breaking the law.