It depends on what you’re doing with it.

I use it solely for Ace XR, which is a dry-fire simulator/tracker. Ace XR is available solely for Meta Quest (2 & 3), so I didn’t really have many options. Unfortunately, I’m currently rehabbing a serious injury, and I am unable to practice.

For gaming? Not really. I like the PSVR2 headset more for that; it’s a better headset overall. I’m still working on getting it set up to work with my PC though. As other people have said, getting corrective lenses for a headset really makes them more enjoyable if you need glasses; it’s a pain in the ass to have to put in contacts when I want to use VR. For the Meta Quest specifically, and upgraded head band and spare battery (that also acts like a counterweight) is very nice to have.

And what, exactly, is positive about it, that has no associated negative outcomes?

IMO, there’s no such thing as responsible AI use. All of the uses so far are bad, and I can’t see any that would work as well as a trained human. Even worse, there’s zero accountability; when an AI makes a mistake and gets people killed, no executives or programmers will ever face any criminal charges because the blame will be too diffuse.

They seem to have a foregone conclusion that AI is a positive thing, rather than something that should be eradicated like smallpox or syphilis.

AFAIK, you are correct. The prion diseases are primarily a risk from consuming brains. However, meat can get contaminated during the slaughtering and butchering process. so eating animals (or people) that have prion diseases is usually strongly discouraged. Especially since prion diseases can take years to show up in people.

It’s also a problem with Chronic Wasting Disease in deer.

Obligatory plug for Monero.

…Which is a huge fucking hassle to try and use, IMO.