What about the folks that like playing multiplayer games solo? I enjoy the busyness/fullness of people running around the world and having small interactions, while getting into groups only when really necessary for content or items.

how do we federate (connect) to peertube instances from lemmy? does it show up on our lemmy feeds?

In my move over to lemmy I got nostalgic for how some older things were done, what you might be talking about are FAQs for specific topics like we had in the Usenet days. If this interests you, I have a new community started for collecting and creating those kinds of things. Not much there yet but I’ll grow it over time and would love for others to contribute.

https://lemmy.dbzer0.com/c/faqs

And a shameless plug for my other community https://lemmy.dbzer0.com/c/bbses

Nova https://www.pbs.org/show/nova/

It’s called mix now