Disabling the Microsoft Account Sign-in Assistant will stop the errors associated with Autopilot.dll. I've done that and it works, but it comes with a trade-off. If you use Microsoft widgets that show your calendar or To-Do list or you use the Phone Link desktop app to connect with your mobile device, those connections will no longer work. There might be other consequences but those I've mentioned were relevant to my windows implementation. I'm on Windows 11, latest release.
I've decided, until Microsoft fixes the root cause of the Autopilot.dll WIL error, that I will ignore the event log, and just live with the problem. Fortunately, my PC does not crash as others have reported, so you'll need to decide which trade-off is best for you. I agree with everyone that this is a frustrating and irritating programming bug that Microsoft is taking way too long to fix.