I have a few thoughts related to this, and maybe I can get them out and ties them back together at the end.

1a. Yes, college isn’t right for everyone, and testing the traditional way with paper and pencil certainly disadvantages some students who would be star performers in a real world setting but are not a good fit for college classes. Think “Good Will Hunting” type people. They do exist.

1b. However, there are certainly more people who only imagine themselves as Will Hunting type people and that they are just too smart for college, but the reality is that they are dumb, or didn’t learn the material. For every person who fails a test because they’re a genius who is a bad fit in the system, there are at least 10 idiots who imagine themselves geniuses, and they would have passed the class if only that PhD professor with all his book smarts had actually written the right kind of exam. Traditional schooling and testing doesn’t work for the extreme upper tail of intelligence, but it exists because it did quite well at educating and sorting the masses to support the Industrial Revolution.

1c. If college were only about the knowledge, you could learn most of it with internet access and a library card for much cheaper. The vast majority of people are in college for the credential, and the institution has to protect the signal of the credential.

2a. Most college assignments and exams are not a good reflection of full time employment. College credentials serve mainly as a networking aid and a signal to employers that you are compliant and competent enough to follow a professor’s instructions, and will likely be a compliant and competent employee, although the instructions might be different. If it is the AI who is the one who followed the professor’s instructions you water the signal down, and employers don’t want that. It is irrelevant that a student can copy and paste things into ChatGPT, and that ChatGPT can get the answer right on this test. That isn’t what college is supposed to signal.

2b. A problem is that I literally can’t write a test in most subjects now that I would expect a student to complete that can’t be completed by ChatGPT better and faster. I teach undergraduate math and a while ago we thought that since GPT-4o could get a C in calculus that we’d just raise the standard. Now Fable and GPT-5.5 can cruise to an A in literally every math course in our catalog, and they can also catch every tiny issue in an exam written by a human. But I have to teach these undergraduate subjects so that some students can go on to PhD studies so they can contribute to the field. If we just stop teaching undergraduate subjects then PhD production and novel research grinds to a halt and only a few fields will progress where an AI is capable of self improvement.

2c. I’ve seen that my best students know how to do do something by hand and use a computer to complement/increase their capabilities, not to cover over entire gaps. When you have literally zero skill in an area, you can’t spot when you got a totally bad output from the AI (these days usually because of a lack of context or bad prompting because the student didn’t understand the material, not because the AI wasn’t capable). Somehow I have to incentivize students to learn the material on their own, so that they can be a better user of AI in the future. And a really effective way to do that is a graded test in which AI is not available to help them.

So to try to tie it together, is that there is still some value to a college degree, at least until something better comes along. But that college degree is only useful when it is a signal about the person and not some other tool. And although AI is getting very capable, somehow we have to teach the lower stuff to build up to the higher stuff, so we do need to restrict the use of AI in some educational settings so that we can build a good foundation for future learning.

As to the point about old paper sources being considered more reliable than an internet site, I agree. I am of the generation that wasn’t allowed to cite Wikipedia and it frustrated me. We’ll eventually figure out how to permit proper AI use, much like how many professors now allow you to use Wikipedia to start researching a topic.

It's worth noting that even though you say people could just go online and start reading, college may be the last time most people ever read a textbook ever again. There's something tough about knowing that you want to do something but then somehow your daily instincts fight you.

It's also why you can't just throw kids in front of Khan Academy.