-Treat the arrest of the Telegram CEO as an emergency.
-Advocate for his freedom and for all freedom tech providers.
-Support and build things that function without a CEO, like some aspects of Nostr...
I do not believe that people that have been attracted to this platform and are used to keeping bitcoin secure are unaware of how questionable and scammy telegram is/was. I've known for years to stay well away from it from a purely opsec perspective.