1. Greed
2. No knowledge about the project
3. Trust
This are the three main reason why they get easily scam
Greed, because there are a lot of promise by the campaign and the developer we easily believe that its true
investing a lot of money in the project that is garbage.
No knowledge also is the second reason because of the trend they just go and invest without any knowledge of the said project
Trust because they trust the people in the project which sometimes pretends that the person is a member of the project
they can easily decieved that once they invest , they will soon find out that the person is just impersonating , and not really
what all expected.