This article is kind of all over the place. On the one hand it is making a sort of "All entertainment we experience affects who we are." argument which is so broad as to be meaningless -- change on what level? Watching one episode of Jeopardy doesn't change me in a meaningful way, watching Jeopardy every night for 10 years might. Then it transitions into "Here's a list of questions to help you appreciate games on a d…
It's a suggestion. She is sharing an opinion. Nowhere does she cast judgement on how or why you're enjoying your games. She's proposing a way to get a little more intellectual stimulation from games, and you can take it or leave it. While I personally think the specific questions are a bit too broad and shallow, there's no reason for the possibility of an alternative mode of thought to be offend me.
Because somebody says "try doing X," does not mean she says "you are bad for not doing X."