Seems that's only because of your region's infamous "get-along"/coordination issues and convoluted communications "proprietary" concerns etc., that have been well documented here on the forums. The rest of the state isn't having those problems. You won't find much activity on troop radio in troops D, E or C. And I haven't heard a whole lot on A or B either on my travels about.
NYSP radio activity is very limited in most of Upstate since, with a few limited exceptions, all dispatch is handled by the respective county systems. Apparently the Hudson Valley and Downstate Troops still retain some dispatch functions for reasons including what you described.
DEC VHF activity is also very limited in Western NY. This is also due to some Law related dispatch now on county systems and, with the shift from DEC Regional to Central Dispatch, cell phones seem to be the primary means of communication. Activity in the Adirondacks, dispatched by Ray Brook, also seems to be less frequent recently.
NYSP and DEC have their own TGs on many county trunked systems which has reduced their administrative traffic on their VHF systems from what it used to be.