I didn't think we'd see that until full approval, but there has been a lot of chatter about it lately.
The Matt Yglesias (I think) take was that the FDA says they can't violate their process without injuring their integrity, but
- they already did that with the Alzheimer's fiasco
- if things go south and we all get horrible conditions from the vaccine, nobody is going to say, "Well, don't blame the FDA. I know that hundreds of millions of doses were given out, but they said it was only and Emergency Use Authorization, so you should have expected some horrible side effects."
When you add that up, there's not a lot of downside and there is a lot of upside. Of course, it's like a self-driving car. If an employer requires a vaccine and someone dies, that's going to be deemed unacceptable, regardless of the overall fatality equation