we hit some parks that are SO quiet where no one wants to chat ever, they want their personal time 24/7 and that is cool, we were at parks that were overly friendly, where they were intrusive and WE just wanted our quiet time and be left alone :) and parks where we fit fine, the social level was perfect, contact was timely and not intrusive etc........it will be different everywhere ya go :)
You get the good, the bad and the ugly out there in the world, like another poster said, ya roll with it and move on! Nothing will fit everyone at every single cg ever. Just how it is gonna go down from what we have experienced. Life and human nature.