It is very clear that Lauda is abusing his Default Trust power like a dislike button. What Lauda does is unethical and morally unacceptable. His is using is DT and Mod power for his own financial interest. He gave negative feedbacks to reduce his possible competitors for his ACE Campaign.

Bitcointalk Accounts has value. And Lauda remove the value of this accounts by giving them negative feedbacks. Lauda is basically scamming the account owners. If this accounts owners are spammers then banned them.

Lauda does not fit to be in Default Trust nor as Mod. He must be given negative trust or remove from DT. He is diluting the value of red trust.