Works fine on 152.0.5 (aarch64) macOS 26.5.2. I don't use extensions like NoScript etc etc

Works for me in mobile Firefox on Android with ublock origin and umatrix. Everything loads and I can make the little robot do backflips and stuff. And I usually get WebGL issues with this set even before the plugins come into play.

WebGL disabled? Devs really need to get better at notifying the user instead of just crashing.