In the UK, there are massive incentives for "tax efficient" purchasing of vehicles. ie, there was a point where everyone who could was driving around in a Porsche Taycan because the tax implications of buying it were comically positive. Of course, those benefits don't translate to the secondary market, so of course there's a glut of 3 year old electric vehicles. No one wants them. Oh, and you can't buy a petrol car because the car companies are under the hammer to sell EVs.