I want to add another point - it's very important to check reference link given in trust feedback. Especially when feedback is left by non DT member. By doing it you will get more clear image and see is it feedback correct or no. And  IMO leaving trust feedback without reference link shouldn't be allowed.
And not always red trust means that person is scammer. Sometimes feedbacks are left after disagreement between DT members when they have completely opposite views about sensitive subject.
P.S. OP, I think you need to fix this: