Earlier quoted context omitted.
This is a bit disingenuous. As mentioned in a previous comment, there is a method to Montessori. It's not "let the kids do whatever they want". It is a form of "formal" education and took years of research to come up with. While parents can certainly homeschool, you can't claim it's an equal substitute for Montessori education.
I was challenging that; I think that the reason Montessori kids do better isn't because Montessori is genius, but because it's more in tune with how kids learn naturally. It's more that standard education is bad, not the Montessori is good.
Even if we can agree standard education is bad, that doesn't make everything else good by default. Including just "let your kid do things he finds interesting and take him to museums and crap".