All the information that's public and accessible is worthless. No one will share inside scoop on how things really work and how to take advantage of them. The garbage floats to the surface because it has no value.

Like someone was going to share with others how to become rich in 6 months if they knew it.

I'm struggling to understand how the vast archive of freely available lectures from university professors is "worthless." Are those videos and accompanying homework exercises part of the garbage that's floated to the top?

It’s really not a struggle.

What will an Indian rickshaw driver accomplish if he learns Lin Alg? Will they offer him a n interview at OpenAi because of it?

Im talking about hidden knowledge that will change your life not about how to learn what torque is.