Actually, avoiding the scam of a fake transaction MO is easy because whether transactions are valid or not we can see them on the blockchain. Normally, scammers are using photoshopped screenshot or other dodgy wallet applications, therefore verification for everything needs to be conducted. I do agree that FOMO is a great tool for fraudsters, and an uncontrollable rush into investments without thinking is very dangerous. Of course research helps, but even then, experienced users get fooled. Better stick to well known platforms, double check the addresses, and don't take random offers.