On top of everything you mention, AC makes the climate problems worse. Solar reduces the negative impact, but does not eliminate it.

I live in the Sierra Nevada mountains of California. 15 years ago, typical summer daily highs made it into the 80s for a week or two, and in 10+ years of being here before that I never saw it hit 90°F. Now we're 90°F almost all summer and we hit 106°F last summer (the forecast says over 100°F by the end of this week). Overnight lows have seen a similar increase. I'm getting older and fans no longer keep me cool enough to function well. As a compromise, I installed evaporative cooling 5 years ago. In our climate (very dry air when it's hot) it works well and takes ~25% of the energy of AC to run (power is only consumed by a large fan motor and a small water pump). But it does consume water, increasing our total water usage in warm months by ~50%. We have plenty of water in our area, but that's been trending in the wrong direction as well, even in wetter years.