> Your ability to continue to perform this work can be withdrawn at any time for any (or no) reason.

Thanks to the fact that there are no widespread stories about this actually occurring in practice, at least not yet, people do not take it as a relevant risk at the moment.

> You have little ability to validate that the work is being performed as expected and isn't being silently nerfed or outright subverted based on competitive considerations, bribes, overactive 'safety', or cost management.

Yes, I agree that this is a real concern that many people might rightfully have. And I am unaware of any way to mitigate this concern while using black box AI models. Because the only thing that their creators can do is to tell their customers: "trust us". But there is no way to objectively verify whether they serve tainted AI model responses or not.