https://support.google.com/websearch/answer/1687222?hl=en

Yes. That or use Google Cache. They almost never show a paywall to the Google bot because that would hurt their page rank.

Not that I know of. Lemmy is part of the fediverse and you can follow/post to Lemmy communities on Mastodon but AFAIK Lemmy doesn’t have a system to follow other users. I think Kbin does.

You can follow any Mastodon account as an RSS feed so that would be two in one.

Watching some captain proton on MOVIE NIGHT!

I liked it from the start. It’s a little bit of a guilty pleasure