University of California Davis researchers surveyed just over 4,000 households who own or owned electric vehicles in California and found that about 20% of plug-in hybrid owners and 18% of all-electric vehicle owners end up going back to gasoline-powered vehicles.
https://electrek.co/2021/04/29/study-why-some-electric-car-owners-gas-reasons-surprising/
Weil das Laden Vielen viel zu umständlich vorkommt. Und das ist immerhin das grün-progressive Kalifornien.