I remember them responding to a couple antipiracy lawsuits in… India I think? they also make an exception for ISIS-related channels. But mostly all, yes.

they did ban it, and everyone still used it (Telegram was good at evading the bans back then, but eventually Roskomnadzor became decent at banning it), and then they unbanned it, whatever that means

I use sway on my phone, had to add a secondary menu bar with a few keys for stuff like opening rofi, but it works perfectly fine otherwise

Russia banned Telegram, everyone (incl. the government) continued to use it, Russia unbanned Telegram - that’s how it looks from here. A government official told me Telegram being unbanned was just a matter of time when it was still banned.