[zamnos]

For recorded media (ie not streaming on Twitch) you control what you upload, so there's very little exposure you don't want, other than giving your details to YouTube so they can pay you. If that's too much exposure for you then becoming a YouTube star may not be for you.

Eg What do the people that run Kurzgesagt look like? I have no idea, because almost all their content is animated. Other YouTube stars choose to share some things, like what they look like, but most don't give away enough serial to be stalked, and with good reason!

If you get to Mr. Beast level of recognizability, then you have a whole slew of other problems, but you're not gonna get there, so I wouldn't worry about those problems just yet.