I can't speak to the international community at large, but at least in Canada, post-secondary education is not a stream for prospective employees to undergo tra

I can't speak to the international community at large, but at least in Canada, post-secondary education is not a stream for prospective employees to undergo training. It is a product which is marketed and sold for profit. They will enroll as many people as they can convince to apply(rate limited by how quickly they can expand infrastructure and enrollment). I remember 10 or so years ago when I was in school, if I wanted to get a real challenge when preparing for a test, I could just go back to look at exams from 10 years prior and things would be noticeably more difficult. I can't imagine things have improved significantly since then, and more likely they've gotten worse.