He sold Instagram years ago, so it's no longer his. Also, instead of blindly launching an ad hominem attack against him, judge the article on its contents. Of c

He sold Instagram years ago, so it's no longer his. Also, instead of blindly launching an ad hominem attack against him, judge the article on its contents. Of course, having success in one area doesn't mean he is an expert in another, but it doesn't exclude the possibility as well.