The tactics of psyOp shills.
1. Belittling valid points, that happen to be a soft spot for the subject they specialize in.
2. When they are losing an argument, they often resort to name calling to embarrass their target.
3. Selective omission, tailor making their arguments by missing out important facts, and emphasising other points that are in their favour.
4. Trying to disprove valid opinions similarly by cherrypicking the elements of their arguments.
5. Using well known dishonest sources (MSM) to make their points.
6. Unable to take valid constructive criticism.
Anymore tactics would be great to point out.