One can slice and dice trends at will about the latest RC silliness…it doesn’t matter. Radiative effects are negligible in the troposphere, and heat waves are a matter of weather, not statistics.
Take for example the recent mild UK weather. OF COURSE CO2 has nothing to do with it. Temperatures are higher than normal because southerlies bring warm air over from France. A proper analysis of October/November trends (and we did have quite a few very cold days already) would have to include a research on wind patterns.
Anything that doesn’t, it’s pseudoscience.