Too Long; Didn't Read
Telegram revoked hundreds of public usernames without prior notification to the owners. Pavel Durov, Telegram's founder, posted on his channel, a few days after this event, that he was impressed by the success of the auction of domain/wallet names. The post was followed by an overwhelming backlash from Telegram users, merely hours after the post. The negative response was so much that he turned off reactions in his channel. It had about 30k dislikes, just hours after it was published.