> A car does not cost $350 and $500 per month.
Insurance alone can be 100€ a month (and more so for younger drivers). At a very modest 5 liters / 100km and a one way route of 20 km you're at 800km a month / 40 liters of gas => 1.80€ a liter => 72€ in fuel. Your average car then has 20 ct/km for maintenance costs (inspections, spare parts, oil changes, tires, workshop time), so another 160€ a month - and more if it is a run-down junker car.
That are just the fixed running costs you have with pretty much every car, around 330€ a month. We haven't talked about depreciation yet at all. Even if you say you buy a barely road worthy wreck for 3000 € and run it until it's only ripe for the junkyard to fetch maybe 500 € every two years, that's still about 100€ a month you're paying.
And what we also haven't had a single talk about is operating and purchase taxes, highway tolls, city-core tolls, rental spots for parking (including the price you have paid for the garage in your house, it's a lot of real estate), that also can easily add to many hundreds of euros each year.
Cars are expensive once you actually include replacement/depreciation and maintenance costs.
> Cars are expensive once you actually include replacement/depreciation and maintenance costs.
Yep, that describes cars. High up front cost that barely goes up when you need more done (meaning: family of 5? Car beats even the bus fare for a 3km ride to school). In trade for independence, cheap groceries, cheaper travel (at least in opportunity cost), cheap days out with the family, bigger house is realistic, ability to go work in not so well connected places (I'm a consultant), capacity to actually get heavy things, collect people, not waiting/dragging things around in cold/rain/...
Oh and these DON'T add up. Bring the kids to school AND drive to work AND get groceries by car? You don't pay 3 times like you do with any other means of transport, you pay 1.2 times what you pay when doing only one.
With 2 people in the car it easily matches public transport costs if you use it enough. Oh and even by yourself it's like half taxi/uber fares, a third or less of waymo fares (though at least those don't charge per person).