I think I've been there before. Before I became a forum member. I once came across one of those scam sites promising to generate bitcoins. Thought it was real, but when they asked me to pay some transaction fee, I was stuck. I had no money to pay the fee. With the benefit of hindsight, I know I'd have sent them the 'transaction fee' had I had the coins to send them.
Now, what have been your experience with internet scams?
How do we help people not to get scammed?
To be honest, I never came across) maybe I do not like to take risks, but there could be common sense. So I do not think that people can be helped. If a person is naive and trusting, then he will remain so.