By thinking the proposed solution above, I think that 1 and 3 could be implementable, below are the ideas of functionalities for each purposes.
Hinder team creative discussions and take away time for others
→ Less respect others’ time
Try to manipulate others until they are completely satisfied
→ Less flexible(Too rigid) on changing ideas
Make a point that instills fear in the wrong opinion
→ Offensive way to response, Criticize without having enough reason
They try to get people to understand their feelings and opinions in a way that puts a burden on others even though their verbalization ability is limited.
→ Expression is less rational, Expect responsibility to be apart from them
Bring in the glue of the anonymous community and make remarks that detract from others
→ Too high expectation for others, Tendency to blame others easily
Trying to get others to move (for their convenience) by revealing feelings of irritation and anger
→ Express emotions by purpose
Unable to look for improvement or take action to improve, all the while expressing dissatisfaction
→ Less responsibility, Less willingness to help others
Trying to be lazy when there are difficult challenges for the team
→ Take a distance from a critical situation
Act like and dislike and reject people they don't like
→ Generate unwanted confliction