How is Bianca Censori not charged with public indecency?

This is a genuine question so I hope it dosent get taken down.

Even before the Grammys she has a history of walking around in public naked. But I think everyone agrees the stunt at the Grammys is next level.

Genuinely how is she not charged with something or on a sex offender list? She is in public and Nobody consented to seeing her full frontal naked, does she really get away with it just because she has a see through piece of fabric on top?

Also I may be mistaken but surely there are minors at the Grammys?

Edit: how many times do I have to tell you people I’m not American. Or offended by nudity. I’m just asking a question about how US law works.