Discord/skype Has anyone ever seen Russian audio conferences? Why is it hard to find?

Question

Skype

I am looking for sane Russian audio chats or conferences
(it or scientific or technical)
I was hoping for a discord
and there it was like a rolling ball !!
only text correspondence (there is hentai or some other nonsense like politics)
or the radio broadcasts in English
. Is this really not practiced by advanced people in Runet?
Or fashionable only - sect
politics and hentai for example?
Maybe there are other audio chats in Runet where advanced people have it? (scientists or technicians)