A #raspbian IRC channel is maintained on the libera discussion network where the developers of Raspbian hang out and discuss matters concerning the development and use of Raspbian. Feel free to drop by the #raspbian IRC channel to say "hi", ask questions or give feedback regarding Raspbian.
Libera.Chat is the leading provider of on-line discussion services for Free and Open Source Software communities. If you don't already have an IRC client, you may use a browser based IRC client for libera here
Logs for the #raspbian IRC channel can be found here.