> Define the values. Cite sources that this is "indoctrination" and not simply exposing viewpoints. Then maybe we can have a productive discussion.

They're never going to do this, because it's not actually happening, at least not to a significant degree. They will keep their wording vague, not show examples, and basically just repeat variations of "Trust me, bro.. this indoctrination is happening. It's clear as day. You need to see the real world, bro."