To be clear, some really great community members have these names, but they’re everywhere now. And with the right characters you can create some really annoying overlaps: https://github.com/LemmyNet/lemmy/issues/3790
Enough of them floating around now that I’ll probably do a PR for my favorite client to filter them out.
Just because people use display names for that doesn’t mean display names are a good place to indicate pronouns, and it especially doesn’t mean that having a client use usernames is alienating anyone who currently puts non-name data in a name field.
I’d much rather there be a dedicated field where it can be treated with the importance it deserves and not just lumped in with other miscellany as a kludge.