Petrolhead parents will keep things alive, its will likely just become niche and fringy like...stamp collecting...lol...I hope my kids adopt my love of old school cars. I sure do keep harping on about them.
AS toward the OPs main question.
Personally, I could never go full EV, I own(ed) at least one car from each decade from the 70s to current, I still own a few dino powered cars. I cant think of anything that sounds as good as a V10 at high revs. I cant think of anything currently EV thats as fun...