I live out in the country too and would also love to use my car less, i did use the bus to go into the nearest big town last week but it was twice the price of taking the car (£4.60 in bus fare and the car would be about £2.50 in petrol) which you can sort of justify on your own but as soon as you want to bring along the missus and your child it's just way too expensive to use public transport

I'd imagine that's the point the previous poster made too, even somewhere like London where transit is great it still adds up quickly if there's a small group of you.
I don't know what they could do to improve the public transit around here in reality either (Anglesey in Wales) as there's literally no way to take my daughter to school or for me to get to work using public transit no matter how badly i wanted to, it feels like the whole systems needs re-thinking but that'll never happen.
but at least used EV prices are coming down now, i guess a lot of the first big wave of EV's are starting to come off lease so that should continue and enable people like me who usually spend around the £10k mark on a car to get into one soon.