Alternatively, you could ask why so few people pay notice to the pages (and pages and pages and.......etc) of advice on here about FTO's and continue to run off to the school of their choice on the basis of marketing guff.
Similarly why so many wannabees and desperados want to go and work for Ryanair (or rip off airline of your choice) and pay the company ridiculous sums of money for the 'privilege'.
If I was a company and could make vast sums of money over and over again from the terminally hard of thinking, I probably would too. However, as a member of the terminally hard of thinking, I haven't.