Certainly most teachers are cramming their left wing environmental ideology down the throats of K to 12 public school students. The reports and stories of this disgrace are endless.
If this were indeed the future, it would not be pleasant. However there have been two phenomenon working against this misfortune.
One is the migration of whites and Latinos to private schools because of the integration of public schools with belligerent ghetto kids who are not controlled by the public schools. The second is the stunning growth in homeschooling.
There are about 50 million kids in K-12 at any one point. Roughly 15 million of these are in private schools or are part of the 2 million being home schooled.
Many states now provide supervision for the non-public school world, including testing of grade level.
I'm sure that many parents in the homeschooling world and in the private school world are Lefty fundamentalists and environmental fanatics but from my experience, the proportion is much lower than in public schools. In addition private schools and almost always homeschooling provides many lessons via the Internet. The Internet offers far greater diversity of opinions and data than the Lefty world would approve of.
So there is some hope in the modern landscape of schooling for future adults who are independent thinkers who will appreciate America