However, if your personal finances suggest a used vehicle is the way to go, your options are rather limited, and will be for a few more years until the current EVs start trickling down. Current 2nd hand EV offerings mostly are Leafs and eGolfs, with a generous helping of Teslas (still rather pricey) on top.
If you need a large-ish family car and cannot afford a new EV, you'll be driving an ICE for a few more years - more if the authorities start taxing EVs to bring them more in line with ICE levels, boosting 2nd hand prices.
Hell will freeze sooner than we will be buying a new car - its just such a stupid waste of money, when the price drops so rapidly and you still get 95% of the new car. ICE cars, especially diesels, just age so well compared to electric ones. I know we will be buying our next car as used ICE, for next maybe 10 years. And so do people around us, in richest country in Europe - Switzerland.
Electric car on level to say well equipped BMW 5 wagon series is what... Tesla model S? Not really, BMW has much higher quality of literally everything that matters in car while sporting much bigger trunk (necessity with kids and active lifestyle).
One should not ignore the price point - most of the world simply can't afford buying electric cars. Its great that western democracies will lead this transition, but when considering whole human population this is a tiny sliver at the moment.
After that comes comfort, space, practicality, engagement in driving (aka fun). And somewhere after that, noble discussions about ICE vs electric vs hydrogen etc. So far its a nobrainer. Maybe in 10 years things will be different, I'll vote with my wallet then.