This is a lot of work if you’re just trying to browse the site. Instead of spending hours blocking instances after first checking whether an instance is mostly bots (and safe to block) or if it’s just a single group of bots in an otherwise fine instance in which case you block the users, a general list like OP suggested would be more useful.
Fallout 4 had its missteps for sure, but it’s still a pretty fun game. What about it made you quit Bethesda?