If I'm being as charitable as I possibly can with the author's arguments I could admit that maybe coding with a secondary monitor is a preference that I could q

If I'm being as charitable as I possibly can with the author's arguments I could admit that maybe coding with a secondary monitor is a preference that I could quickly unlearn But that is not the only work I do. Multiple monitors allow me to have several plots in front of me; or a dashboard and the raw data it aggregates; or two versions of a powepoint deck of slides; or... I think this discussion is kinda empty. If single monitor was easily a best-tool most people would not go through the cost and trouble to set up a multi monitor desk a second time. I also find it weird that someone would "preach" about it strongly. It's a subject that virtually every person has experience in - and therefore access to the testimony of eveyone they know on the matter, because they are also familiar with it