I use Debian 12. I very recently switched to it from windows after using windows for about 10 years or more.
What do I like about Debian when compared to Windows?
I really enjoy using the terminal. Still a beginner. Yes learning the commands is tough but sometimes I just prefer using the terminal instead of using a gui.
I agree with you. Matrix and xmpp already work pretty well. There isn't really need for another messaging app. There are many other messaging apps as well.
Reddit has typing indicators. I did not know that.
But why?