Hi, I'm the author of the article, thanks for your comment. I definitely agree I didn't mention as much around VR as I would've liked, mostly as it's an area that I've paid a lot less attention to in recent years. I was an early adopter of it (as a developer), but mostly dropped off when the industry moved away from teleport-style locomotion. I'm honestly really glad that research is actually going into this in the VR/AR space.
The article was primarily focused on non-VR games and the various accessibility settings that can greatly diminish the problem, but are often an afterthought even in games that are praised for pushing accessibility. Eg, the recent Indiana Jones game inspired me to write this article, as it's being heavily praised for pushing accessibility standards in many ways, but lacks accessibility options to disable the head bobbing and weapon sway when moving.
Something I've become fairly aware of are all the little "quirks" in the ways I like to play games that I've developed over the years, that I hadn't realised were actually to reduce motion sickness. I do definitely plan on going back and updating the article to include some of my learnings since writing it. Eg, I always play in windowed 1440p on a 27inch 4K monitor because it then takes up less of my total vision, which I guess is a workaround when having a display that's too large for the sitting distance.