I think it is entirely fair to ask the question of where’s the proof of claim…
It is fair, but not in this topic.
I also own an Avgas burning airplane. I still fly it, but no longer on "bimbles" as I did for decades, I now fly with purpose, or not at all - my choice.
As well, there are other posts in this thread commenting on the ‘climate’ connection to electric aircraft development.
Understandable..... electric airplanes, are a very small step forward in possibly reducing the effects on our climate of burning gasoline. But, the topic of this thread is electric airplanes. Fossil fuel powered aircraft, and further discussion of climate change are outside the scope of the topic here.