They're not.
I appreciate that passing exams is not the be all and end all, and some people have more practical skills etc, but it's not like they're going to learn any practical skills from Ash - her only skills are slobbing around in bed, grifting for freebies, dating a SO and being unpleasant!
As a general point though I do worry about all these people homeschooling their kids for no reason other than their own convenience - Cassy Clark is another one doing this (she has a thread on here and is homeschooling her primary aged kids mostly likely so they can look after her baby when it's born in a few weeks
![Roll eyes :rolleyes: :rolleyes:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
). I do feel sorry for kids in this position though, they get their lives plastered all over social media, no privacy and then they don't even get an education!