This is better than most "college is a waste" articles, but it repeats a common mistake: thinking that people are hired for their skills. When I'm hiring, I don't want someone with a "web design" certificate or a "Python programming" certificate, or (worse) a "sales and marketing" certificate. I want someone who is smart, passionate, loves to learn, thinks creatively, knows how to write, and is enjoyable to work with. These things can't be governed by a certificate system. Of course, they also don't correlate strongly with a college diploma. But there is some correlation, at least with some majors - give me a philosophy major over a business major any day.