What’s kinda funny is we already have a mode of public transit almost everybody, even those who drive everywhere, use: elevators. Buses, trains, etc. are only seen as “yucky” because most people (at least in America) don’t use them and refuse to spend their tax dollars on them, leaving them to be used primarily by the poor and desperate. But when you have public transit that is used by everybody, like elevators, you find they’re well-funded and well-kept, and absolutely no one will bat an eye about having to use it.
It really boils down to 2 things. First is the obvious comfort, they think it’s more comfortable to be in a car. But that is broken down with traffic. You bring up traffic and they’ll complain for hours about it.
Second is fear. They won’t admit it but they’re just terrified because they just hear of the big bad city and think stepping on a train is a one way ticket to getting stabbed, while never having any real knowledge of what it’s like.
Commuted for a decade - never got stabbed, but got mugged a number of times. My parents told me repeatedly how fantastic catching the tram, train, bus etc. was - they loved catching it in on a Sunday at 11am and leaving around 2pm. They never did the 8am rush hour crunch or 6pm post-school commute. Public transport can be as fancy as you like, but if you need to travel via a rough area and the transport lacks security…