I grew up in Fairfield, there has always been two leagues.
These players are playing way more games than just league play. Probably some AAU travel.
The coaching they are getting is tremendous, way more than just dads doing it as a hobby.
The actual games are great, my only critique is the LL Field is too small.
When my kids were playing ball in Minnesota, the travel teams played on bigger fields. It better prepared them for 60'6" and 90' mounds and basepaths.