You just need a bit of knowledge that is tough to get without knowing it exists.

The main component of VR games that causes problems for people is when the motion in game doesn't match the motion you are really doing. There are plenty of games that don't have any of that. And even when you are ready to start trying games with that, you can overcome it if you experience it bit by bit. Just play until you start to get a warm/sweaty face or a bit dizzy feeling, then go do something else for a bit. You will build up the time it takes to trigger that feeling and it will be more mild as you keep training out of it.

I've been demoing to people for 10 years and have had less than 5% of people even get mildly nauseous during a demo, even fewer recently. The methodology of the test in the article can't have been anything other than them picking the worst possible experience and having people endure it for an hour or until they felt sick with no explanation of what to look out for. Since 30% of people are literally completely immune no matter how bad their test could have possible been.

Even back with the DK2 and the crappy choices for software back then it was still pretty uncommon to make someone sick, and usually it was either my fault or a hardware issue rather than something that could be attributed to VR as a whole.