While FSD beta may still have issues, I see no reason to believe that this doesn't also have similar issues.
Obviously this is cherry picked, but you don’t think a car equipped with LIDAR, imaging radar, more cameras, more compute, and temporally dense HD maps that has focused on the same area for its entire existence would perform better than a Tesla?
As you know, Tesla's technology 1) lacks lidar and 2) is not targeted towards driverless operation (yet).
The AV industry isn't in a place where it's building light AGI that elegantly handles the driving task through a sophisticated understanding of the world. The systems out there are still fit to their fairly near-term objectives; it's ridiculous to assume that Tesla's camera-only, hands-on-the-wheel system tells you which issues (if any) are faced by systems with different objectives built on dramatically different hardware.