Define affordable. A €40k Seal is anything but affordable. Eastern Europe (and I don't put Slovenia in this case here, they are much closer to Western Europe in every sense) will not mass change to EVs suddenly when everyone is shopping for 10 years old diesels from Western Europe for maximum €10k
New cars have questionable affordability for most people. Particularly when you factor in dubious design choices and expensive marketing. Cars and driving are expensive. If that was a barrier there wouldn't be many people on the road.
Also, the Electric polo is supposed to be released at around 25k Euros. Given the lower running costs that seems like a good deal relative to legacy designs. For all those people will to spend 40k on a car you could put the money into solar panels instead.
Thanks for the nerd snipe! I just found the Citroen e-C3, for a couple thousand more than the Spring. Both look fine. They should just be station wagons, but this is our timeline.