The article gave one anecdotal example of a person who misdiagnosed themself and then tried to make a broader point by disregarding the definition of addiction. Addiction is not just how many times a compulsive behavior is done. It’s the inability to regulate oneself for the behavior often at the expense of relationships or other responsibilities. If you’re looking at porn when you should be working, that could be addiction, for example. Apply that to relationships too. If you’re looking at porn and masturbating instead of being with your spouse, that’s addiction too.