You can find it at /c/[email protected] or [email protected].
I was looking for such a kind of community to post a question, but a search in https://browse.feddit.de/ showed that no such community seems to exist as yet in the Fediverse. So why not creating one.
You are not alone.
Here is an alternative Piped link(s): https://piped.video/jVhlJNJopOQ
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I’m open-source, check me out at GitHub.