No, the exact problem is that Telegram guys did not try really hard, and did not listen to crypto experts. There are no "stupid crypto guys": there are smart Te

No, the exact problem is that Telegram guys did not try really hard, and did not listen to crypto experts. There are no "stupid crypto guys": there are smart Telegram guys who are not crypto guys and there are smart crypto guys who told why Telegram's solution if lame. Alas, smart guys from Telegram probably considered themselves too smart to listen. That's why they should fall: security is not the field where each lame effort should be cheered and encouraged just for the sake of it.