How hot does it get in the summer where you live? What kind of air conditioner do you use?

We get our fair share of 100 degree days. My house is under a canopy of trees, but it is still too hot without ac. Im just using a portable ac unit from Home depot that is only good in one room so I need to buy another one or get a swamp cooler to stick in the window. I was going to get central air, but heard that shit is full of germs and fungi and that swampers are healthier.
I remember the days when ac was rare and everyone just used a fan. How did we do it? Back then, people went to the public swimming pool or drove up to the mountains to stay cool. Now everyone just stays inside with the ac on.

Its going to be in the 90s today. This is going to be one hellatiously hot summer. Get ready.