Very true, and I don't think it is just Rs who favor their political allies in a way that is in a sense hypocritical. As one of many examples, teachers and their unions generally support Ds. Accordingly, no matter how much Ds care about children, they will not fight those allies. Specifically, e.g., teachers and their unions want more funding, higher pensions, no public funding for schools that compete with their model, and rules that make it virtually impossible to fire an incompetent teacher. Ds go silent on these points (or make lukewarm, unconvincing counter-arguments) and try to focus elsewhere because they're not going to win elections if they go after their own supporters. I don't think that means Ds don't actually care about quality education for children; it is just a form of hypocrisy necessitated by our current two-choices-winner-take-all politics coupled with a generally unsophisticated (disinterested, uninformed, easily distracted) national electorate.