How asocial do you think air-conditioning has made people? The loss of porches, stoops, opening large windows, hanging out outside because you have to, etc. I read once that in NYC, Sheep's Meadow in Central Park was covered with people sleeping overnight on sweltering summer days.
Nowadays you've got to be really actively, intentionally social. It's just too easy to sit on the couch, order food, watch Netflix, browse social media and ignore real life.