So they take theatrics over logical evaluation of the situation. Cool. Tell them Durov could have locked himself out of their data and spared himself the trip to behind bars.
Durov is in jail because he is not doing moderation of public chat channels, as far as has been shared. It has exactly nothing to do with encryption or privacy, in both directions (that is, it doesn't in the slightest prove that Telegram doesn't share private data with various states; and E2EE of private chats would not have done one iota to keep him out of jail).
You probably don't use Telegram channels much. There are some drug and prostitution related channels you can search for but they disappear rather quickly or are totally empty.
Christo Grozev shared screenshots of a few CSAM channels yesterday, but if you search for them, they do not seem to exist.
Telegram clearly does less pre-moderation than Facebook, but they are smaller and have less computing and they do not seem to rely on the masses of Nigerian moderators that work for 5$/day as Facebook does.