For everyone else, all college does is shows people that you are diligent: you read the books, wrote the essays, passed the quizzes.
Now, the thing is most jobs are not directly related to any particular degree. For example if you become an option trader like I did, nothing on my Engineering/Econ/Mgt was relevant. Even the finance parts of the management course were not relevant. You learn on the job. Think about it, you are at work 50-70 hours a week the whole year vs splitting your time at uni over a much shorter calendar. At work you sit next to an expert, at school you sit next to novices.
So the whole idea that college qualifies you to do something is bogus. It's mainly a signal that you're teachable, and a weak signal that you're interested in some particular broad area.
I would guess that the great majority of jobs that people with degrees take could have been done by the same people without their degree. You'll never get people to admit that if you aren't friends with them, but that is generally what people think as well.
Are there other benefits to college? Certainly. You get to socialize, mature a bit away from home, and for most people it's the last time they are exposed to the great ideas that mankind has found over the centuries. Those things can all be done separately without paying for it, but currently the system is broken and everyone uses degrees as a social status marker, which is self-reinforcing: you still need a degree because if you don't have one you can't get those jobs that you don't need a degree to perform.
All these companies keeping lots of people data or even being relevant to national security having completely no incentive to stay secure. Now There is incentive to test their security.
A single person being able to compromise your company when paid a lot is a security issue that needs to be addressed.
Like dentistry, you can pay a little upfront for a better toothbrush or you can pay the dentist way more to repair your teeth later on.
Governments seem like legacy code bases. Technically the laws are a form of code. People and institutions are the hardware the code runs on.
Changing requirements of the environment the machine runs in (reality) mean we must refactor and maintain the code.
If the environment changes too quickly and the code is too fragile to change at the required rate then some part of the system will crash. Enough crashes and the whole thing collapses.
Then we have to rewrite the thing from scratch with the lessons we learned from the previous version. Unfortunately some governments make use of dark patterns that are bad for users but good for a few.
I'm done ranting...