To be fair though, with those kinks there's a pretty big difference between always being pushed into that situation instead of in a controlled environment you prepared for, interactions you planned out with peope who you trust to a certain degree with safety put in place for a pre-specified amount of time.

I think the key word there is consent. And the other important topic is distribution.

Would you consent to having your picture taken naked is different to someone taking a picture without you knowing or them asking for consent. If you wanted the picture of you naked and the person wanted to take a picture of you naked, both sides consented. But then how it is distributed is another matter. You can still not have the consent a person would need to distribute the picture. This is why it’s becoming illegal in more and more countries to show a naked picture to someone you took with your phone even if that person consented to have the picture taken that does not mean they consent to you to distribute it acting on behalf as their agent. In cases where this has happened the person poses or sends the picture to one person they want to have it. That isn’t agency to distribute it or/and make money off of it.

A person taking a shit in public or changing with the door open are both examples of giving consent to be publicly seen if you’re deciding to do the act however the witnesses to it are not giving consent to have it in their space to be forced to see it. But then should one of the witnesses have a cel phone and film you shitting or changing in public, this also falls into the you-didn’t-consent to how it’s distributed.

The whole privacy issue is it is done entirely without one person giving consent to have their information distributed. Even if you did consent to give that person some personal information, they then decide without your consent to act as your agent about your personal information in how it’s distributed.