Yeah probably. But I'd talk about them exactly the same with other like minded people in person too.
If you don't like being in the public eye, go do something else?
If you want to earn a living by being a social media "influencer" then you have to take the rough with the smooth, really. It's not like we are bombarding his Instagram with this conversation (well, some people probably do... but that's the joys of the internet. I don't even follow him), we are taking the discussion to an adult website dedicated to the penis, on a discussion board for online celebrities.
What sort of discussion do people think they'll find here, when they intentionally seek it out?
"Aww isn't Toby cute, he raises so much awareness for the blind by making stupid videos, how adorable"... nah. "I wonder how big his cock is?" Much more likely.