It seems to be a small group and many are older computer users. I am sixty nine and remember IRC as a hot thing. Because of that I occasionally log in to look around. I have also occasionally seen where a new idea pops up and an IRC is opened to discuss it, Channels such as Slack and Quitter have replaced good ol' IRC.
I remember using IRC To talk to people years ago. Good old days when everything was better on the internet, for the most part. I used to be a part of an irc channel, can't remember the name of it anymore though
What were those days.....I still remember was the owner and admin of few channels on IRC undernet server and it use to be big thing back in those days. I still remember those days when I launched my radio using shout cast server.