Yah I don’t think there’s anything wrong with the message in the context it’s presented. It’s a fucking teacher. They are already doing not just the most they can, but also doing something far more effective than butting heads with a corporate-driven world at a time when environmentalism was seen as fringe and ludicrous by most people on Earth.

It would be different if it was some wealthy corporate CEO saying “I’m leaving this for the next generation to solve.”

I remember a time that even a teacher saying this to a student would be considered inappropriate activism about a controversial topic.