Yes it does. Coaches and ADs care more about stacking trophies in whatever class they can. They don't care about best of the best.Very few schools are petitioning up recently to a higher enrollment-based class. That does not necessarily mean that situation would remain the same if there were a best of the best class regardless of enrollment.
If a school like Rochester or JCA has a clear path to a title in 4A or 5A, or trying to be the best of the best in the open class they're taking the clear path every time.