Now we see the results of that as reverse incentive, where trucks became more common, even for simple commuting
I don't actually think this is the conclusion you can draw from this at all. Larger vehicles have been a cultural movement in the US, spurred on by the idiotic assumption that you're safer in a crash when you're in a large vehicle. This is why SUVs have supplanted the station wagon, and behemoth pickups have supplanted reasonable sized ones.
And no, BEVs won't cause more ICE trucks. We have BEV trucks.