I’m an American who visited Cuba (legally) a few years back. I paid for goods and was allowed to bring things back into the US. There were just monetary limits for goods on what you were allowed to bring back in. I believe products like rum, cigars, and coffee were limited to $100-200, but I wasn’t asked to show any receipts or anything.
Maybe I haven’t spent enough time searching out accounts to follow, but I’ve found Pixelfed to be a bit lacking compared to Lemmy.
Lemmy successfully replaced Reddit for me. But Pixelfed is just too barren for me to be able to ditch Instagram.