Comment by opan

You could do a video on selfhosting one of the free software chat solutions like IRC, XMPP, or Matrix, then move your community there as a way of showing real-world usage. You could then do some update videos later on how performance and maintenance have been. If you go with IRC you could focus specifically on IRCv3 and the modern features it gives you, plus which clients/servers support the new features. I think an audience that likes technology would appreciate this.