To take the bus you get ready and wait by 9am. Get to the place at 9:30am, wait until 10:00am for the appointment, and hopefully it doesn’t run late and let’s you take the 12:00pm bus to get home by 12:30. There goes 4 hours for a 90 minute appointment. With a car this same round trip could be done in 2.5hours ish, and you could make other stops along the way.
Granularity is important, and some places are coincidentally structured to be more difficult to survive in, the poorer you are.
I can. I'm not sure why you can't. Maybe because you're not in Sweden? If it's not an emergency, you have a choice of times. If it's an emergency, you can just go now. The only difficult case is with rare specialists which have a first-come-first-serve queue system, but you can still either let them know when you're available or just wait longer. It's trivial and free to reschedule.
> you cannot choose to be diagnosed by a private doctor instead of accepting the time given by the subsidized service, and so on, moving out is not possible because you can't pay to move your stuff
I've never needed a private doctor for anything, but this was never a problem for the private dentist or optometrist that I use. It's pretty affordable and flexible here, even for the poorest. If you really cant't afford it and could prove that, the kommun ("county") would just give you money to cover it anyway, including your moving expensive if you need to move for some reason.
> Poverty traps you in ways you will only understand once you experience it.
Grew up poor in the US and am currently in the second to lowest income bracket here due to disability.
Maybe you just aren't aware of how much better things can be.