It's kind of funny how I was recently thinking that Lemmy and other Fediverse services seem to be at least tolerant of occasional emoji use. Just don't overdo it and you'll probably be fine. 😁

Compared to, say, Reddit. If you used emoji there, you either got murdered by the spam filter and you will never succeed in your life and you don't know why (there are other ways to trigger it, of course), or it goes through, and the fedoras shall descend upon you.