Filthy scammers, cheaters, hackers, thieves, conmen, fools and protestants are everywhere! Don't put all the blame in this community. As far as I remember, those people existed since the history began! It is in human nature! Human are greedy by nature!
I find it really funny how people say bitcoin attracts scammers and all those people.
Scammers and thieves, hackers and conmens and all that, are all over the internet, it's really the way nature works.
There will always be scammers and they will search for the best tools for the job, and cash is still the number one way to get those activities done.