This wasn't published on Kevinlitmannavarro.com, and it's not his name on the big top-of-the-page header: it's an opinion column written by him but published by the New York Times under their banner. It's a pretty basic expectation for journalistic entities to address potential conflicts or hypocrisy. It's not a requirement, but is a reasonable complaint, and dismissals like asking if the opinion author wrote the privacy policy are beyond nonsensical.
Apart from that, addressing seeming hypocrisies in things that newspapers complain about but engage in is often illuminating: I recall an Atlantic(?) article complaining about deceptive ads that went out of their way to talk about their own likely serving of deceptive ads, describing the difficulty in knowing which ads you'll be serving given the byzantine web of sellers, resellers, exchanges, etc etc that Web publishers deal with.
Apart from that, addressing seeming hypocrisies in things that newspapers complain about but engage in is often illuminating: I recall an Atlantic(?) article complaining about deceptive ads that went out of their way to talk about their own likely serving of deceptive ads, describing the difficulty in knowing which ads you'll be serving given the byzantine web of sellers, resellers, exchanges, etc etc that Web publishers deal with.