This really doesn't make sense. Cars have intrinsic value - they can take you from point A to point B. If that's not why people buy them then they're a luxury good, like a Prada bag, so it's kind of silly to talk about resale value.

It's more likely EVs have poor resale value because the batter is the car, from a value perspective. Once the car reaches a certain age, if the battery needs to be replaced the car is essentially worthless. This is also true of ICE cars, but not to the same extent.