This is the thread I am talking about: KYC now required. My guess is that all the sensitive data has already been deleted from ninjastic.space and loyce.club as well.
I started scraping a few months after that thread was created. Or more accurately: I scraped posts before that date, but didn't share them online. My current archive on that thread was created much later (July 2020). TryNinja started even later.Anything that has been in that topic for more than a year deserves to be archived forever
Your statement has some inaccuracy, for website/crawler/archive service under legal company/organization have some legal obligation to honor data removal.
That worked so well for all celebrities who wanted certain pictures removed 
All they get with legal action is more attention, and even if one site takes it down, it's already posted on many other sites.