To answer the actual question, cheese and meat.

Once I have any sensitive documents I need to store, I’m putting them in a safe with a self-destruct. Much more limited access.

“What, you put pineapple on pizza? Burn the heretic!”

I’d probably return, at least for some things. Lemmy’s not a massive community yet, and I did like some parts of Reddit. That said, I’d stay on Lemmy, post everything I put on Reddit here as well and be ready to jump ship again at a moment’s notice.