It took me months to have it removed from their archive. They are extremely (deliberately?) slow to respond to emails. They ignore EU law (right to be forgotten, and in this case GDPR on account of the PII). The domain no longer exists, and my registrar doesn't keep records older than 10 years because of GDPR, so I couldn't use that as a way to prove the page was actually mine. In the end I had to send them a DMCA takedown notice, which only worked because the page footer had a "Copyright Elric $lastname" notice. After another goodly while they finally "removed" the page. I'm sure they didn't actually delete anything, but only flagged the page not to be public.
If you have archived content which you can't conclusively prove is yours, you're pretty much screwed. And it seems like you can no longer prevent them from scraping your content, as they no longer respects robots.txt. I suspect their crawlers aren't nice enough to tell your their actual identity either.