Maybe. One thing my experiences with this misery has taught me is not only is it highly specific to the individual person but I, at least, can be affected by any other displays I'm using. Like I was okay on my 12 mini and traded in my defective 12 Pro Max for a 13 Pro. The pwm frequency on the 13 Pro made me become very sick when I tried to use my 12 mini. There are certain combinations of displays I can't switch between.
For me iPhone X was the worst screen I’ve ever used on a phone. iPhone 11 Pro was fine. iPhone 13 Pro is mostly ok once I fixed it to 60MHz & don’t use it too much. But can occasionally still cause issues.