Here's the most worrying line of the article, in my opinion: Asked about instances in which Microsoft built methods to bypass its security and about backdoors

Here's the most worrying line of the article, in my opinion: Asked about instances in which Microsoft built methods to bypass its security and about backdoors generally, a company spokesperson told me that Microsoft doesn’t consider complying with legitimate legal requests backdoors. Which says to me, "There are no backdoors, provided we redefine the word 'backdoor' to be exclude all of the mechanisms we currently employ."