I also think that you are not helping, but in fact you harm a person, everyone can get a job and earn a living, and not ask for charity 
When the mind becomes greedy and finds path to execute a plan, automatically the user won't think of anything else but will focus on scamming the people who believe in him. Also when it comes to bitcoin or cryptocurrency, we cannot ask with any of the authority or make an legal complaint on scams. This will be used as an advantage and people scam one another.