Your guide is great, and helpful. I knew that, but it does not mean newbies will know that steps.
By the way, such traps to catch naive and inexperienced users not only occur in Telegram groups, but also in Discord channels. Scammers always use the same name of admins/moderators, but in fact they are different. People tend to easily to get scammed when they see someone pops up to help with usernames of admins/ moderators.