There will be so much scams while people will believe in free money in the internet. People should start to think wisely especially about thier money. Bitcoin is not a become fast rich
It is not a way to become rich quickly but we want to get rich anyway.
You can get free money as long as you are putting something in exchange of it. For example, freelancing won't ask money from you as long as you will be doing what you are asked or ordered to. It is true that there are a lot of scams but that falls in our hands if we will be letting ourselves fall for those. That is why we should learn to keep ourselves safe from scams and hacks.