yes, there's a curve here. My early online days were in the time of GeoCities, and later CollegeClub (anyone remember that?); I had pretty significant online presences then, but they're all gone. The Archive doesn't have them, and that was before everything was scraped. I'm fairly certain this is all gone. Then comes the intermediate period when everything was starting to be scraped, but nobody realized or cared; that's where today's younger millenials find themselves. And then the present, where we all know what's happening, and some people just don't care, and others go to great lengths to obscure...
I missed the CollegeClub days but I think I still have an old Neopets profile, although I don't think there's anything too dangerous on there I could be blackmailed with...
I've left the "I could be blackmailed"-days behind me. There was a time when I was worried about what of me people could find online. Nowadays, it's "yes, that was me. Have fun with it."
I think the old pages are still around although at some point mySpace locked down all the profiles by default so that they are not public anymore and you have to be logged in and friends with the person to view them.