It was a many months transition, and it’s finally done
Fun thing, you can actually make a backup of all* your messages, groups, contacts, etc. So before leaving you can have all of your data in case you need that one contact or something
The final red flag was as that allegedly Russian authorities were messing with people’s deleted messages. Not for the first time there are news that they could read, modify, delete, see location, and etc. Screw it, this is unsafe, I’m out.
Also, these days telegram is really at the state of a pile of garbage, bloated, buggy, and shady messenger.
It’s the usual foreign fearmongering. It’s never phrased this way if the subject is a western company (even though we know they cooperate with the US government).
Specially since we know for a fact that Meta hands over any and all information the US government wants from all their apps.