Will Korea never win ascension again?

Kinda click baity title, but I was looking at the Korea challengers league and realized that 3/6 of the teams are academy teams.

With so much of the talent being consolidated in teams that are ineligible for ascension, we could technically see a world where the 4th place team qualifies and would likely get ran over by other regions.

This could go for other regions as well, and if it continues too much it might even threaten the quality of team that ascends. Is there any solution to this? Is it even an issue? I’d like to hear your thoughts.