Cho Hee-dae, Jang Dong-hyeok, Lee Jae-myung, Kim Min-seok... Who is the most democratic politician?

Cho Hee-dae: Simply nominated one of the candidates recommended by a neutral committee to be a Supreme Court Justice
Jang Dong-hyeok: Referred politicians he didn't like to the party's ethics committee to impose disciplinary action
Lee Jae-myung: Sent his own people to by-elections and party official elections, making them sitting lawmakers to act as his supporters
Kim Min-seok: Unilaterally nominated and announced the youth supreme council member, despite promising they would be chosen through a primary
The magic of making Cho Hee-dae look like a democrat
He seems to lack the qualities and qualifications to be impeached. Why on earth is he being criticized?
This is why Kim Min-seok tries to manipulate public opinion