I think you are right if we do it with a different network, it can be ascertained that it will be safe, but they always do it through social media, which are often used by many people, so that the possibility of being able to get people who are cheated is very fast. Besides, it is indeed attempted that every social media we have is as far as possible not connected to our crypto network. But they are able to trick us through social media so that we accidentally give our crypto network to be hacked. During this time they will do everything to achieve their goals, for that, actually, never click on links given by people we don't know when we are opening our crypto network.
Hackers and fraudsters have been around for as long as we can remember and I don’t think they’ll be going anywhere anytime soon because we can’t really beat them at their own game, the best strategy will always be to play the defensive game, yeah, you gotta try as much as you can to protect your funds. Also, I’ve understood that the reason why some people fall into some scam attempts is simply because of greed. I see no reason why someone would tell you to invest a portion of your coins and get over double or triple in matter of house or days, I know there are platforms that makes this possible but there are so many obvious scams out there that portray to offer the same services too, and if you can conduct a thorough investigation and research, you’ll be able to know it’s obviously a scam.
But some, due to the high profit promised, they allow their greed control them and they just put all of their funds into the hands of the scammers and they just make away with their money.