Anyway, I don't see any reason why an airport cannot charge a high price to an international Citation using the expensive ILS and ATC infrastructure, whether or not it charges a low price to a VFR pa28.
My original comment was directed at those who think it's getting pricier and pricier to access an airport that they regularly or occasionally use, but then quietly decide to give up going there without making any noise and use something else instead.
I don't see the US government subsidizing $800 every time I fly my PA28 into JFK.