I'm confused a bit by this honestly. Power strips are easy to hide where they are not visible. In their case, an LED is actually preferable to know the state of the power strip and I have several power strips that don't have any LEDs. I also don't think I've ever seen a power strip with a blue LED. None of my charging adapters have LEDs and it's extremely rare for me to find one that does. The default iPhone/Android chargers don't have LED and you can adapt them to work with like 90% of electronics these days because everything just uses USB. If you don't want an digital clock, then don't buy a digital clock? I also searched for a floor fan and 95% of the results appear to have no LEDs.
If LEDs are such a problem, I'd recommend not buying things with LEDs in them? It seems like it's actually difficult to run into the problem you're experiencing.
Climate change is real but it's not as drastic as this. A lot of people refer to this phenomena as "El Nino" and "La Nina" and they describe a changing pattern in ocean surface temperature and winds that drastically shift the average temperature.
Climate change is just increasing the average temperature of the range over time. But to say that this "118F temperature is entirely because of climate change" is kinda disingenuous. The warming effect of climate change has been observed to be about ~1F per 30 years or so. So if we went back 60 years, this "118F" summer in Italy would be about "116F" and would be almost equally absurd.