If you listen to kids they will tell you their take on the environment, consumption, worthy causes, etc. I’m quite sure they’re not thinking about these things themselves.
So yeah, teachers indoctrinate students with their biases. Some kids seek out their own information as they grow up, many don’t question it.
So we end up in places where nuclear power was bad, for example, or banning straws (when there are much bigger issues with plastics) and detrimental things like everyone is special and unique and the future is yours to conquer (and of course this leads to disappointment when due to outsourcing and shipping jobs overseas they end up working at dead end minimum wage jobs).