I feel that's more "US public transport being bad"

Right as an American this reads like "American who's never been to large Asian cities like Tokyo, Seoul, Beijing etc..

A big problem in America is the entrenchment that is happening. People are becoming so polarised there is no common ground left for discussions and people aren't open to new ideas or thinking.

I genuinely feel I can't even discuss this with many Americans. They stalwartly believe car culture is superior in every single aspect, any deviation from this narrative is simply met with 'you don't understand'.

I recall in Ireland they asked an American on public TV what he thought of one of the few pedestrians only streets in Dublin (Liffey Street). He pointed out that he would be sorry for the loss of the trade on that street for the business involved compared to if cars were allowed to drive on it. It's then pointed out they make way more money since the transition as it's a city centre location with enormous footfall.

He just counters that's not possible and cited some example in the US.