> * So public housing can't be at least partially paid for by the tenant, it must be completely free?
Depends on what you consider as payment. I'm in favor of temporary housing (e.g. a tenant is expected to stay in the area no more than five years) being owned and managed by the city in which it's located. "Rent" would go toward maintenance of the building and surrounds, with any extra going back toward city services. Rent could be offset by a number of things - tenant's physical contribution to the maintenance, stipends for public service (e.g. teacher, social workers, etc.), federal grants, etc. The city would be expected to keep rents low. Maintenance could be handled by parks and rec. This is, of course, all dependent on how the city is set up, but I like it as a model.
Permanent housing would also be handled by the city, but only in terms of building and selling. Developers and real estate agents have a LOT of incentive to keep housing prices climbing. Putting this in the hands of the city - not the state, not the feds - has greater potential to help influence positive growth with citizen input while reigning in costs.
The part I have not solved for here is situations like Atherton, which is heavily populated by rich white weirdos who would rather no one other than their own live there, and actively work to discriminate against "undesirables" moving to their city (see the recent hullabaloo there regarding affordable housing). On the one hand, if that's what their democratically elected city government is pushing for, and the citizens agree, that's basically democracy at work. But you can't ignore the folks who are being left behind and simply make them the "problem" of the next city over.
> * No bridge or road tolls anywhere, any time?
Nope. Tax the companies that ship goods on those roads and bridges fairly and you'll recoup those costs. As should the fees for vehicle licensing.
> * No paid street parking either, even in highly demanded areas, like the middle of big cities, where demand needs to be managed somehow
Nope. Parking is self-managed - if there's no spot, you can't park. Adding money only fills the coffers of the local government, it doesn't really do much to actually address the issue. You may argue that the money could go toward adding more parking structures, but I'd argue back it's wiser to build cities that don't rely so heavily on motorized transit for access. The more parking we add, the less room we have for things like homes and small, locally owned businesses.
> Any kind of license or permit or passport should all be free, even for businesses?
Licensing and passports and all that aren't public goods - they're methods of tax collection, authentication (license ID, passport) and authorization (you need a passport to travel internationally). The fees you pay for them are what ought to ultimately be paying for those services (in addition, yes, to the other taxes we collect).
