I can see how that might be the case for a very new driver, but for anyone who has driven for any period, "throttle control and steering" is completely autonomous and requires negligible consideration. Instead my focus is entirely on exceptional situations. The current FSD seems like I now have to focus on throttle and steering and the exceptions just to keep guard that the system doesn't do something disastrous.

As others have said, I cannot fathom how having to babysit an occasionally suicidal driving system is better than having no system at all. It seems perfectly balanced at the absolutely worst point of both being reliable enough that you stop paying attention, but unreliable enough that it catches you not paying attention.

If an FSD system really let me sit and watch a movie or read or book or something -- if it was that good -- then I 100% get it and would be signed up. But one that you have to babysit seems worse than pointless.