“It’s raining cats and dogs.”

Somehow, heavy rain is represented by a downpour of household animals.

I think lemmy is a lot less averse to users posting their own content as long as there is a proper summary, it isn’t a youtube video and you disclaim it. I would also avoid cross posting.

Maybe you can message the mods of a few communities ahead of starting to post just to be safe.

A community is also a good option. Pretty sure you can make it so only you can post on a community so it ends up filling in the same functionality.

I think many keep their moderation accounts separate from the account they use to post and comment. Checking their comment history doesn’t mean much.

Film everything for a start. There are apps that automatically upload as you film so they can’t just grab your phone and delete it.