The Internet Archive come to mind.

I am not a good boi?

Nice!

Pull up the string a bit and try again (?)

thx, good to know :)

No you don’t need an additional account. You can follow communities from wherever** you are.

** some instances might be blocked

If you copy the whole URL into the search and wait second it should work for communities your instance did not know about.

btw: you can find communities with this.