They are risk takers, and they deserve to get a high reward too, and while some makes money, it's normal that some will also lose money, but as investors, our main purpose is to make money so let's make sure that we are at the right side and we can do that with proper knowledge and skills.
In every aspect in our daily life, scammers, fraud are always there so we should be careful in everything we do, just like they said, we should always 'think first before we click'.
Anyway, I've been here in crypto because of the opportunities that it will give us not only here in forum but also in the crypto world.