Perhaps he should just blacklist anyone who keeps lauda in their trust list.
He was trying to convince others to agree with him.
All blacklisting would do is exclude someone from being DT1. He would have to completely overhaul the system to make it impossible for any DT1 member to include someone in their trust list, therefore making that person DT2.
He can blacklist on both levels, no?
He can, and should hardcode exclusions to anyone who has you on their trust list.
The majority of people who have you on their trust list are scammers, and/or what amounts to your puppet incapable of thinking for themselves. In all cases, they are showing extreme bad judgment