Absolutely agreed.
All the best teachers leave for better pay (who wouldn't in this fucked economy) and it's the public schools that are left to suffer.
The wealthy fear an educated public, thats why there has been decades of coordinated political attacks against the public schooling system through underfunding/defunding, mismanagement, and archaic schooling systems/structures that haven't been functionally updated in centuries.
And now the working class has seen what the wealthy are doing with their ill-gotten gains and we need to put a stop to it. Putting a 99% wealth tax on them would pay for the singular best education system in the globe ten-fold over. Imagine what else we could do if the wealthy and their companies were taxed fairly.
What we've seen happen is by design, and everyone's had a gutful of it.