I've interviewed a fair number of people for tech positions over the years and one of the fastest lessons I learned was that the correlation between a CS degree on the resume and technical ability is basically non-existent. More so, among the best devs and engineers I have worked with one was a physicist by training and several had no college degree whatsoever. Credentialism is a sucker's game, if you fall victim to it you'll be at a competitive hiring disadvantage. Hiring is tough, but it's also one of the most important things you can do as a company, make sure to put the right amount of effort into it.

P.S. As the article points out, falling victim to the credentialism trap as an employee is also a sign of conformity. Some companies want that, but hiring extremely talented non-conformists is an easy and excellent way to kick the competition's ass in many cases. The future of technology is almost never created by conformists.