When ever you come across such it's a total scam, it's never real to begin with, it's just a fake good news to lure you into a trap, do not bother to read
The fact is people who make it big aren't always ready to share news about how they do it
I think almost all crypto lovers understand this and more events like that happen in telegrams and they do DM to their victims. If a newbie might be trapped right away, therefore before joining the world of cryptocurrency, it is very important to doing research in advance about the good and the bad in result.