You are correct but sometimes DT members give them time to respond to the scam accusation before carrying out any appropriate measures. If they ignore the accusation then should get tagged right away.
And since the scam accusation was made about a week ago and they ignored it. I am going to be the first person to tag. Thanks for bringing this issue up.
Thank you for tagging him, I will create for him too, so more member more aware about his potential scam activity.