What goes in, trickles down, and comes out the other end. With the power structure, teachers have some, but others have far more. That's where the accountability (read: blame) needs to go. Blaming the powerless is a fool's errand.
That is, for example, we can sign off billions to foreign countries, and at home our teachers are going out of pocket for supplies. Huh? I'm not suggesting that we don't help others. I am insisting that if we can do that, we can certainly do better for teachers, and other similar high-value (to the future) professions.