His trust score went up from
4: -1 / +5 to
707: -0 / +74, which means he's added almost all users who left him positive trust to his trust list.
I'd say this is not how DT1 should be used. Before jumping to conclusions and excluding him, I'm posting it here

Yet all his additions still show up on his profile for some reason. Tried with different browsers & clearing cache but same result.