I see where you’re coming from now. In most English-speaking cultures, it is not conventional to use hand gestures as a substitute for spoken words in a conversation. Breaking social conventions for no apparent reason is at least potentially rude.
You’re translating those conventions directly to chat. Chat is not spoken word, and it is conventional to use emojis, at least the really unambiguous ones, instead of typed words in chat some of the time. People do not usually do this with any rude or insulting intent.
A couple of them.
Both have RSS feeds and associated Mastodon accounts. It’s also possible to follow the latter directly with ActivityPub software that allows following users (not Lemmy). I might put up a third and talk about programming and tech.