The problem is not that there's not good experiences now, it's that the lingering bad aftertaste of the bad tracking and overly rough experiences (eg rollercoaster) causes. Nausea is a powerful influence and can really contaminate an experience and cause a really negative lingering association. This is also why we advise people to stop immediately when they feel it to get their VR legs. If they go too long the barrier to put the headset back on is too great.

But these days VR tracking is pretty great so it only happens to people who are seriously sensitive now. Especially when teleport motion is used.