Say you want to contribute to a project and find out the only way to do so is by discussing the issue on IRC or the mailing list, then submitting the patch per email.
Oh it’s just an over complicated pile of low quality stuff. Still substantially behind XMPP, which was a fine solution. Somehow still behind IRCv3 in terms of raw usability and apps too. IRCv3 is a new spec that made a lot of improvements
I investigated all three in depth and decided IRCv3 is what I want to use for my server / apps. I even run a public web client that acts like Discord. IRC has the bigger communities still
If you really care about encryption, maybe there’s a reason you’d do something different, but I just want private chat servers with good UX