Exactly!
Nevertheless, it's hard for newbies to investigate projects themselves and identify exactly which ones are scam, which ones are un-scam.
The problem [serious one] occur when they got help from other forum users, DT members (who are more professional), with warning messages:
"Scam project! Stay away from it, and stop supporting it!".If, after that, they keep supportin scam projects, and ignore all warning messages, they should be tagged red.
It's the final destination for them.
I disagree, we all have to take responsibility for our actions and this includes researching schemes before promoting them in exchange for payment.
"But I didn't know they were a scam" usually is more accurately written as "I didn't care if they were a scam, I just wanted the money."