> It funds things like higher education and healthcare
The US funds the healthcare above and beyond what any other country on Earth is doing. I think it's 50% higher than the next contender, per capita.
As for higher education, the US universities are doing much much better than their European counterparts. If you get a STEM degree, you're basically set for life in the US, pay your debts in no time and then enjoy a salary that can easily be 2 times higher than in Europe. In Europe you get a free education, which opens up the exciting opportunity to toil for 60k-80k (pre-tax) a year for the rest of your life. Take the tax out, and you're left with around 50% of that money.
The US universities are fine. The STEM graduates are fine. The problem is with all the non-marketable degrees for which students get into serious debt. I don't think we should subsidize those more, I think we should discourage students from attending useless degrees. If the government will pay for the degrees, then the government will also have a heavy hand in picking winners and losers in terms of classes, degrees, schools etc. This is how it's in Europe, and it shows, they are lacking performance.
e.g. https://www.independent.co.uk/news/world/europe/french-unive...
To put it shortly: if everybody has X, then nobody has X.
Education and healthcare in the US do not lack funding. We don't need more money thrown at these nuanced and delicate problems.