Education is a public good, therefore good education is socialist, and Americans are very hyper-individualist (aka antisocial). History suggests that Americans

Education is a public good, therefore good education is socialist, and Americans are very hyper-individualist (aka antisocial). History suggests that Americans generally only move toward communal support systems during extreme crises, like the shift during the Great Depression. Even Covid wasn't enough to get people asking for universal healthcare, it has to be much worse. Overcoming 'American Exceptionalism' to adopt a successful model like the Finnish education system would probably require a massive crisis. The current system will just limp along until then.