Wait what? Being on DT1 also needs inclusion of a member by others? Isn't theymos the only one directly trusting them?
If being on DT needs inclusion, then any of them having said member on their list are responsible for his actions*.
You can his trust list
where there are 57 users trust himAFAIK being on DT1 need at least 10 users trust you and few other requirements, but even he's not on DT1, he's still on DT2 because there are many DT1 trust him.
Of course users who trust him are responsible for his actions because he left
many accurate feedback than the controversial or somewhat unnecessary one.