Re: How to Protect Yourself from Fraudulent Bitcoin Giving
No one will give you free money, not even Bill Gates. If it sounds too sweet, then it's certainly not true, especially in cyberspace.
OP forgot to mention "Satoshi/CryptoWhales" 
. Just kidding, it's all about greed because all those hackers not only social engineering to hack any channel/account, they also do that with the users of that platform. As a result, all those users get trapped into their plans who eager to make money without doing anythings. So, it's better for all to control our greed than start thinking about that with logics, IMO.