You're missing the point. Actors and musicians don't want to represent the public. But that's literally the only thing politicians are supposed to do. Their personal lives have a huge influence on society.

People who want to delve into the lives of celebrities are parasocial weirdos. People who delve into the lives of politicians are journalists.

I don't understand what you've written for the first line - how does, for instance, Bo Burnham put "lie" to the idea that celebrities don't ask for it?

Given the mercurial nature of the public, I'd almost argue that "celebrities" (or possibly influencers) have no actual control over their popularity, and unlike politicians aren't necessarily looking to control what you do in your life... So are probably a bit different.

Even Ryan Reynolds came out at one point and said something along the lines of "well if you don't want to be a target for the tabloids...stop going to the places you know they are at, works pretty good for me"

Is bo not famous anymore?? I don't follow him, genuine question