The idea of common spaces in American cities largely died during & after Covid. Anything you did in public (gyms, eating out, public transport, apartment common areas) was suddenly prey to whatever idea a politician had that morning. I think we all remember walking into a restaurant with a mask on, to promptly take it off as soon as you sat down. At the same time as these guidelines were being piled on, basically all laws below murder stopped being enforced. So you had to negotiate a bus full of drug addicts shooting up and riding for free, or leave the sidewalk because it had been taken over by a tent city.
Personal transport is required in America, the places with the infrastructure to avoid it dont have the capacity to govern (any big city). The places with the governing capacity (suburban, rural areas) dont have the infrastructure.