Let's dig into the pro-Moon faction

Who are the "pro-Moon faction" members, including Do-ol and Hwang Sok-yong, whose mental faculties are questionable?
Moon Jae-in: An elderly man doing book YouTube in Yangsan. The leader of the pro-Moon faction?
Cho Kuk: Acknowledged pro-Moon! Although his life was ruined thanks to Moon Jae-in, they maintain a relationship of mutual respect.
Members of the Rebuilding Korea Party: Almost no connection to Moon Jae-in.
Chu Mi-ae: Daughter of Kim Dae-jung; Moon Jae-in made her resign, so there is no way she is pro-Moon!
Rep. Kim Yong-min: A lone wolf, a maverick who keeps a distance from any pro-X factions.
Jung Chung-rae: Rep. Kim Yong-min expressed dissatisfaction with Jung Chung-rae, saying he is too much of a "yes-man" to Lee Jae-myung.
Park Eun-jung: No reason to like Moon Jae-in; if it were Cho Kuk vs. Chu Mi-ae, she might choose Chu Mi-ae.
Han Byeong-do: Definitely pro-Moon; he served in the Blue House and was awarded a badge.
Han Jun-ho: A hardcore pro-Moon; he served in the Blue House and was also awarded a badge.
Oh Chang-seok: Definitely pro-Moon; he was nominated for candidacy and went on campaign tours.
Kim Byung-ki: If he weren't pro-Moon, he should be struck by lightning; Moon Jae-in gave him a 4-star rank and a badge.
Kim Eo-jun: If you must categorize him, he is pro-Democratic; if Lee Nak-yon had been the Democratic candidate, he would have pushed for Lee Nak-yon.
He is the type of person who would push for Song Young-gil if Song Young-gil became the Democratic presidential candidate.
Conclusion: Cho Kuk is the only one.