Wise investors usually invest not because of money alone, sometimes we need project data, examples of users, or what is unique about the project as lessons to build the next project. However, I am really confused, I think it is only in cryptocurrencies that most investors are just looking for profit. as you said:
"I'm going to be rich in 3 years later,"
This kind of investor thinking I often encounter in cryptocurrencies, thinks that by buying a few coins and then leaving them will definitely get rich.
I think they should learn more about long-term investing and fundamentals because it will only disappoint when it doesn't live up to expectations.