Nobody is suggesting we all have to go all-electric tomorrow! This started out with someone complaining about the expansion of London's low emissions zone (which is to do with air quality, rather than carbon emissions reduction). Whilst not blind to the benefits (or downsides) of EVs, I don't have one at present, for the same reason as you. Too expensive. In fact, I've never paid more than £1500 for a car in my life! My own car was £600 about a decade ago and is 33 years old this year.Of course with ref. to Johnny's post it's also possible that both scenarios are the case. I openly confess to enjoying my 2 classics, admittedly with scant regard for the environment, but there's no way I could afford to own a new/low years EV without entering into a finance agreement which I'm not prepared to commit to.
My point is that if we are willing to make some small adjustments now, it might save us a lot of pain in the longer run. When second hand EVs get down to "shed" money, I'll happily buy one. I won't care about range, because I'll probably still have ICE vehicles for long runs. I don't take my old car into city centres - (a) because it wouldn't be good for air quality and (b) because it wouldn't be much fun to do so. I went down on engine size for my last company car, to reduce CO2 emissions a bit, too. Yes, I miss the extra "grunt", but frankly, it's not a heavy price to pay, and 50 MPG is nice, with fuel costs as they are! I'm not about to picket an oil refinery or glue my face to a bit of road!