Hot A/C sounds very close to CHR these days."Youth" is not the target of CHR. Women 25-44 is the target. There is no revenue, and has not been, for 12-24 audiences for the last 50 years, which is why most CHRs are closer to Hot AC than the old "Top 40" format was.
And "youth" left for streaming a decade or more ago. They are not coming back.