Pity. I live in a remote part of France, shaped by hills, forests, and very devoid of public services. Most people don't have too much money, yet every third car you see is an SUV or 4WD, because they actually are quite useful in daily life. My neighbour drives a tiny but nimble Suzuki Vitara with which he does just everything, much of which no regular city car could do. Was he to buy that same car in two years, it'd cost almost twice as much because of those taxes. (damn even the baker drives his deliveries with a Vitara).
I see all the excesses around the SUVs, I agree there's a nuisance to be dealt with. But again the government rules with a large and blind PR hammer, and we'll quietly sit under the blow once more.