Preach!
Keep up the good work! Even if it seems your students have not seemed to show interest, you have planted a seed. It takes many seeds to grow a garden.
I agree that people find bitcoin at the price they deserve. But also, we must meet people where they are. Some people simply aren't at a place where they are ready to open their eyes to the harsh reality of the financial world and you must approach the topic of bitcoin at a level where they can understand and relate to in their current lives.
You're doing great work and we should all continue to be doing our part to improve the world through bitcoin!