Here's a clue Sherlock, Stop sending your young folks to these monstrous indoctrination rip off centers that were formally institutes of higher learning. There's a new thing in town. It's called the World Wide Web and it contains just about anything you need to know. At least for now. The Democrats are working diligently to change that of course.
Hard to become a doctor or engineer by just reading the internet. Most employers want credentials, and they’re not going to spend time and money trying to figure out what you learned on your own.