Red trust or the trust system is supposed to be used for evaluating trading risk. You must understand the difference between the feedback and trust list. If you had done a little research, maybe you have learned the difference.

1. Give feedback to someone- To express the risk of dealing with an account. Positive means less risky, negative means very much risky while neutral is self-explanatory.
2. Include someone on your trust list if you trust their judgment (feedback).
3. Exclude someone from your trust list if you distrust their judgment.

In this case, if someone red tag Timelord, it will be abuse. Instead, DT should exclude him from their trust list if what you have accused is true.