You should still feel some guilt for the heat pollution your air conditioning causes for those outside your house, esp. in an urban area.
Or, we could lobby politicians to actually improve the lives of their constituents by making climate control appliances so affordable and ubiquitous that it's no longer an issue and we can stop accidental deaths attributed to heat. More green spaces can also help mitigate the impact.
The reality is that a lot of old western europe was built for a climate that no longer exists. Houses are built to prioritize holding on to heat and rebuilding entire cities is definitely not possible if we're already bickering so much about adding heat pumps.
Yes, heat pumps may create a rise in temperatures in cities, but there are other things we can do as a society to also lower temperatures as to create a net-neutral impact.
Can you please elaborate more on pollution from air conditioning equipment and heat pumps. I was thinking they are closed systems.