If "as good as we can do" isn't good enough than it just isn't. If it can't offer enough time for a driver to reasonably take over then it can't meaningfully fu

If "as good as we can do" isn't good enough than it just isn't. If it can't offer enough time for a driver to reasonably take over then it can't meaningfully function in its intended role. I'm not informed enough about this to say whether it falls under that threshold or even what that threshold is. But the limits being clear technical ones does not change the degree to which they are limits.