While I wouldn’t have thought of it I can see their point. The surveillance we have today is predicated on the surveillance implemented in that past and of I feel outraged today they must have felt similar or greater outrage.
It is a reminder of just how much has been normalized and how much there is left to do.
There has been a lot of progress in that front over time.
Unironically the standaline headsets also help because the most vertigo-inducing thing is to run PCVR with an underpowered PC. It makes you nauseous before you consciously notice the skipped frames etc.
Most nausea issues come down to bad/unimaginative design, rather than being inherent to the headset. For an example, try out Gorilla Tag, which uses arm-swing movement instead of making you use a joystick.
My personal conspiracy theory is that it is the corporations demanding the codes of conduct as a form of sabotage for products that they can't control.