Buzzfeed, mostly. The big issue with the title is that it isn't backed up by the article, which takes a softer tone and basically just says "Well, if everyone

Buzzfeed, mostly. The big issue with the title is that it isn't backed up by the article, which takes a softer tone and basically just says "Well, if everyone is a gamer, then nobody will be!". It's just taunting and taking a tone, possibly to antagonize and pull dumb opponents in to make themselves look bad.