People like him should be "attacked", if you want to dilute the meaning of "attacked" to include non-violent criticisms of character. If he's going to litter his article with first person pronouns and make it personal, then he's "fair game."
I said the article conflated STEM with "Asian educational systems", which are conflated with memorization. Read:
>But technical chops are just one ingredient needed for innovation and economic success. America overcomes its disadvantage — a less-technically-trained workforce — with other advantages such as creativity, critical thinking and an optimistic outlook. A country like Japan, by contrast, can’t do as much with its well-trained workers because it lacks many of the factors that produce continuous innovation.
>Americans should be careful before they try to mimic Asian educational systems, which are oriented around memorization and test-taking. I went through that kind of system. It has its strengths, but it’s not conducive to thinking, problem solving or creativity.