At an earlier point in my career, I got a lot of press for a project I did. The intense interest from that made me very cautious about what I put online. I took down my personal photos and such.
I have a lot of stuff online. I could take the “I’ll never be famous” approach, enjoy the freedom of obscurity, and leave all that stuff up there. But I kind of doubt whether you can count on never being famous these days, even for a little bit. The thought of the “intense interest” that goes with even momentary fame, and the possible lingering consequences, ought to give one pause.