Go Seong-guk, a right-wing YouTuber, announced on his channel that Lee Jin-sook, the former chairperson of the Korea Communications Commission and a preliminary candidate for Daegu mayor representing the People Power Party, is a strong contender for the Seoul mayoral race. Go's remarks, made on October 16, sparked controversy within the party and among the citizens of Daegu, who felt that elevating a candidate from Daegu to the Seoul mayoral race was a form of mockery. This controversy highlights the tensions within the party regarding candidate suitability and public perception.

In a video shared on his channel titled 'Lee Jin-sook is the trend', Go Seong-guk was seen campaigning with Lee in Daegu, discussing their strategy over dinner after visiting the Banwoldang underground shopping area. During their discussion, Go criticized members of their party who are critical of Lee and the party leadership, specifically targeting the reform-oriented legislator Kim Yong-tae. Lee shared Go's sentiments, expressing frustration towards party members who seem to undermine collective efforts without providing constructive solutions for the upcoming elections.

The backlash against Go's comments stems from a belief within Daegu that elevating Lee to a position associated with Seoul undermines local representation. Critics argue that Go's extreme views on party politics, including allegations of election fraud, further alienate the party's standing among the general electorate. As the 2024 elections approach, the need for the party to present a unified and relatable candidacy that resonates with Daegu citizens becomes increasingly critical, complicating Lee's campaign potential in the eyes of her constituents.