The biggest misconception of Seoulites

They assume that all the talent in Seoul consists of Seoul natives.
And they believe those people are all obsessed with Seoul.
You need to fix this mindset first if you want to understand the situation.
The reason communication fails is that they cannot grasp this.
Ultimately, they just want their hometown, Seoul, to be prioritized above all else, and they oppose everything to prevent housing prices from dropping. It is no different from saying they don't even consider people from other regions as human beings.