There is... CURIOSITY can make and feel you wonder about a certain thing so even if it's from an unknown source you might have the eagerness trying it though. Risks are always there everywhere, with that we learn, we obtain knowledge, and we become aware of things.

Don't tell me you haven't tried it for yourself.

@OP I've just realize that not all -ve users should be looked with bad feedbacks. But I suggest to make your posts even more convincing so bad ideas from audience can be avoided.