Having watched many homes being built here in FL, I don't hold the same opinion. Homes here are, in general, still poorly built. Even something as simple as 2x6

Having watched many homes being built here in FL, I don't hold the same opinion. Homes here are, in general, still poorly built. Even something as simple as 2x6 exterior framing (for more insulation depth) is not common. Don't even get me started on the lack of modern framing techniques or tight envelopes. Another one that drives me nuts is watching them leave attic unconditioned but they run HVAC vents through that same unconditioned space. All the insulation is in the ceiling, not the roof. It's really disappointing to watch TBH. No builders want the expense when they can build it poorly and the buyers don't really know better. If you build a custom home you can get better outcomes, but the prices jump drastically. Sorry, this is a sore subject for me apparently.