Simply because there's real income in crypto though it may take a lot of time. If you don't want to take risk then crypto is jot for you. Risk is a good example of learning experience and I believe all experiences are good if we learn to learn from it.
We are lucky enough to know crypto now, some people still didn't know that it exists, so it's a good thing that we must use and study how will it be beneficial for all of us.
Agree, people who already know crypto must be grateful. Because out there, there are people who still don't know how crypto can help their life if they can manage it properly. People who blame crypto only they who don't know and not want to look what risk in this business.