I think the subheading may be a better title -- 'This is the story of how I prepared for a decade to graduate in 3 months.' This seems feasible only for a specific set of people: those with previous experience & looking specifically for the credential and not so much the learning experience that comes with a traditional 4 year degree. Not to take away from the author's achievement, I just think it would be misleading…
Would it not be possible for a very focused, hardworking individual to take all the course on MIT for free then enroll in this school and finish fast?
It also probably depends how big a deal the 4-year degree is to you. There are other options like edX MicroMasters that may make more sense (and it wouldn't shock me if they carried more cred in at least some circles).