I've always thought that Quest 3 passthrough was not that accurate in terms of real life scale and distance perception. I put a tape measure in front of me and compared real life and passthrough scale / distance, by peering at the tape measure in the gap under the headset compared to with passthrough.
From this simple test, it looks like the tape measure in PT on Quest 3 appears to be around 10% smaller than real life because it appears to be further from my eyes. So the scale of objects in PT looks accurate to real life but as they appear further away this massively impacts how models appear in PT.
Is this the same for everyone else?
If I play the latest AR scene, with passthrough off it's like most other VR scenes, with fairly good scale and distance. With PT on, the guy's dick is suddenly way too close (because my body is further away than real life in PT) - when you adjust distance the model shrinks and then you have to adjust scale and the distortion kicks in etc.
Is passthrough this inaccurate for you guys? I use prescription lens inserts, which may be a factor.