You aren't wrong and your prediction is also important because day by day crypto hacking and scamming increasing.
Most of the users loosing their coins by falling in trap from them.We also saw Cryptopia exchange shut down because of stealing crypto currency and users lost all of he had.
So it's really a matter of worry
I've seen it a little too many times... I keep telling my friends to always contact me before making bitcoin investments with 3rd parties, because many times these people are looking to rip them off and do not let them know the risks, it's a bit of a reality check that I think it's important to keep present specially for novice members in the area.