The issue here isn't whether every student is brainwashed, it's whether it is appropriate.
In practice, socialism didn't work. But socialism could never have worked because it is based on false premises about human psychology and society, and gross ignorance of human economy.
A university is not a political party, and an education is not an indoctrination.
For thirty years, beginning with the invention of a privacy right in the Supreme Court decision Roe v. Wade, the Left has been waging a systematic assault on the constitutional foundation of the nation.
Israel is the canary in the mine. What happens to Israel will eventually happen to America itself.
A key to the mentality of the left is that it judges itself by its best intentions, and judges its opponents - America chief among them - by their worst deeds.