The results vary study to study, but a good ballpark measure is that the average EV is 15% heavier than the average ICE [0]. Other studies I've seen are in the same range, roughly between 15-20%. So if anything, I would call it counterintuitive at best — it's a very real problem, simply the awareness around it is low.
[0] https://www.automotivelogistics.media/insight/you-gotta-carr...