Are you going to also scold Americans for using heat in the winter?

Our continent has more extreme weather than Europe... we've adapted accordingly because we value human lives. Have you?

When you refuse to build climate-appropriate homes with things like isolation and instead guzzle giant amounts of fossil-powered energy to compensate for it? Yes. That's not adapting, that's brute-forcing.

AC is sorely lacking in the EU, e.g. right now I have one in my office but not in my bedroom and nights are horrible, but I do read a lot about people overdoing it quite a bit with AC, aiming at 18-20°C during 30s outside which is a huge energy expenditure when a healthy human should be perfectly fine at higher temperatures

Spain's continental climate has both subzero Winters and scorching Summers.