>Yes, I go to school, then I get a job, then my taxes pay for the school for my neighbours kids, they get and job, their taxes pay for the school aso. But, this chain is broken if the ones benefitting from public services don't give anything in return to finance those public services.

That just depends on how you do the accounting, right? In a similar vein to how "police just exist to protect capital", it's not hard to construct a narrative how the whole point of schools and roads are to prepare workers to be corporate cogs and to transport them to work as corporate cogs. In the case of roads it'd be difficult to argue otherwise. For someone working 9-5, non-wfh, most of their road use is for getting to and from a job, in other words an activity that benefits corporations and their shareholders. On the flip side, if an amazon delivery truck uses public roads to send packages to you, is that only amazon that benefits (because $$$, obviously) or are you benefiting too?