“So much of UK/Europe still without AC’s. Senior citizens suffer most.”
In Switzerland you need GOVERNMENT PERMISSION to buy an air conditioner. (meanwhile, Egyptians are now buying them by the millions). I suspect it’s similar in other European countries.
https://lenews.ch/2022/07/15/genevas-strict-rules-boost-sales-of-most-polluting-air-conditioners/
Which is why we cant let the climate tyrants have their way in the US.