"removing moisture from the air"
Will that work here in Florida? We don't measure the amount of moisture in the air... we measure the amount of air in the moisture.
Things like "swamp coolers" don't work, for that reason. There's no evaporative cooling because there's no more carrying capacity when you're already at 95% humidity.
We use heat pumps here, which is basically reversible air conditioning. It cools you in the summer, and pulls heat out of the outside to heat you in the winter.
> countries like the US are built poorly with insufficient insulation
"Cracker style" housing in Florida has a big hallway aligned with the wind direction and large windows keep a constant breeze through the house. It's how people survived here before electric fans and A/C
Of course, modern people don't want such an ancient and efficient design! At least with insulation, you can just install some.