I’m acclimated to the heat (I work a physically demanding job outside, in long sleeves and pants, 5 days a week) but I live in a ridiculously humid part of the US and I’m not risking my home to save a few bucks ever again.
We actually moved from our last place due to mold. Everything was damp all the time. I became a crazy mold inspector -literally sniffing out random locations throughout the house on a daily basis. Bleach everything! More vinegar! Little pots of salt in every corner. What a nightmare.
I’m pretty sure there were some leaks in that house, it was also old and not insulated. My preferred temperature is around 75 degrees but I could never get the humidity below 70% and we had a dehumidifier running nonstop. The a/c unit would cycle very fast and never quite dehumidify the air. We had it checked multiple times but the guys would just throw their hands up and say, “looks like it’s working fine! I dunno what to tell ya!” Sigh. Something (probably multiple things!) were not right in that house. We ended up losing 99% of our possessions, it’s a good thing I tend toward minimalism.
In our new space I won’t go above 72, any higher and I swear I can feel the damp creeping in and I’m just not willing to fight that battle anymore. I vastly prefer dry clothing and bedsheets.