This feels like an inappropriate time & place to plug my instance, but I have a bot set up to mirror instance bans from blahaj (and dbzer0), so my instance can be a safe space as a back up for folks who need one. Important differences in that regard though are that I do have downvotes enabled, federate with hexbear, and could only copy bans going back a little over a year (which is over 3000 accounts banned btw! They do so much work to keep a safe space it's jaw dropping- I donate monthly as a thanks for the ban list lol)