Now do the sums where you only refill the ICE car at motorway services (the dearest cause that’s what you’ve done with the Ioniq) and recharge your EV at home (between 7p to 24p depending on your tariff?)
I happily drive my EV from Glasgow to the NEC Birmingham and if I need to recharge use Ionity (43p) or Tesla (40p), both with a £10 monthly subscription.