Based on my observations of poor people with debts at local courthouses, this is a strictly theoretical legal position. It is a fact that poor people are charged money for their time spent in local jails. It is a further fact that when they can't pay those bills they are jailed again, and charged more money for this additional time in jail. I'm in Missouri, so if you want more details about this you can see anything about Ferguson.
It's not strictly theoretical, though it is, like all laws, imperfectly implemented, and particularly problematic because those to whom it is not properly applied also naturally lack the means to mount an effective legal challenge without outside aid, making it less likely that abusess will be corrected by higher courts than would be the case otherwise.
But that's not a “the law allows imprisoning you for inability to pay a fine” problem but a “the legal rights of the poor are ineffectively protected in our system” problem, which is a different and much broader problem.
> I'm in Missouri, so if you want more details about this you can see anything about Ferguson.
As I recall, practices of this kind were prominent in the catalog of violations of federal Constitutional and statutory rights compiled in the DoJ investigations around Ferguson that descended after the Michael Brown incident and associated protests, sure.
So going down to basics you have a system that effectively ruins people for the f.. of it and without ANY repercussions for guilty. Dress it any like you want but the result are what matters. USSR also had nice constitution.
That it is. Viewing the current legal system, in the US, through the lens of idealism does a huge disservice to reality.
The legal system has and will treat a single mother who works full time but just can't make the agreed upon payments differently than a felon that can't get a job that pays enough to cover costs of living and their fines; especially if the felon is in the same jurisdiction and has seen the same judge before. I've seen it several times in person, have been told about it by people that it's happened to, in several states.