And also, if you find it so much easier it is a scam because bitcoin is so much hard to earn nowadays. I once encounter a person saying I can earn 5 BTC for just 2 hours by doing such things which is so much easier, and he said all I need to do is invest on him, etc.. WTF! , a total scam!
That is why bitcoin is sometimes called scam here in our country because of them, and I don't like it.
In order to protect myself from them all I need to do is to understand and be careful on everything. Being careful is so much enough to escape scams in the world of bitcoin. That is all we need to do!