It's not on by default, works only between 2 devices, they both have to be online at the same time and you can't access anything from the web. And group chats don't support it at all. Private chats are not end to end encrypted by default and it's actually quite clumsy to encrypt them so almost nobody uses it.
It's really weird that Telegram is singled out like this.
I will admit I am confused. I can only assume something else is at play.
edit: The only thing I can think of is that there some rather gruesome channels showing Russia/Ukraine, Palestine/Israel toll. I wonder if it was decided that general population should not have access to these.
As a result, it doesn't respond to authorities because it doesn't have to. However, this approach is unsustainable and unacceptable for many governments, both in the East and the West. That's why he's being accused in France: he is not "cooperating with law enforcement".
Or it could be that he has French citizenship; subject to French law. Spreading your infrastructure across legal jurisdiction doesn't make you stateless - it just ensures you're subject to the laws of each jurisdiction you operate in.
I don't think that's accurate. Like any other business, he collects money from the Western users, so that's one easy choke point. He is also fully accountable to Apple, otherwise he can forget about 1.5 billion Iphone users forever. (apparently, he also just seems to enjoy visiting France and other countries he decided to go against)
It's really easy for e.g. a drugdealer to post QR codes or something on lamp posts with their contact and then they can invite people. Making Telegram go away is just going to hide the problem, not solve it.
wasn't he bragging that he operates with like a dozen people or something. I can also see him just punting on many kinds of moderation (outside of the kind that helps running the service), because it's a lot of subjective, dirty work and an army of people.