In Pavel's interview with Tucker Carlson, he mentions how he (VK) met with Zuckerberg, and he told them new features they were planning. And Zuck nicked them all. Zuck is on a major PR campaign drive, I would not trust a word he says.
> In Pavel's interview with Tucker Carlson He also said that he doesn't visit Russia anymore, yet a recent FSB leak indicates that he was frequenting there. And before that he heavily marketed Telegram as ad-free forever. And before that there were quite weird populist PR tactics when professional cryptographers pointed out Telegram's crypto is a mess. YMMV, but I wouldn't trust a single word from this guy.
They can earn a lot of money via Telegram Bug Bounty Program if they can prove it