people pass so much of their time in low-humidity ac environments now.
even if you are in 100 degree weather area, you are probably in 70s most of your day no matter where you go. parking lots are the major exception....
That is exactly my point. People hanging hopes on the arrival of warm weather to extinguish the virus are chasing a false hope. Modern societies don't run around half naked in high heat and humidity. They seek refuge in exactly the right environment to keep the virus viable.