This is the case in all layoffs. Is there a bottom 10% of employees at OpenAI? By definition yes. If you do your absolute best to try and make redundant the bottom 10% of employees at OpenAI, how many of them do you think will actually be in the bottom 10%? I bet it's not all of them, it's probably not even close to half of them.

First you've got the good people who don't like the environment, they'll bite your arm off for the redundancy, then you've got the people who are doing fine but for whatever reason are happy enough to take their chances elsewhere, they'll be happy to be top of the redundancy list. Then you've got the good strong performer who pissed off the wrong person, they'll be on the list too. Then you've got the entire team that is really good and hardworking but senior management figure it's easy to just cut the entire team because their project isn't politically valuable. Before you know it the redundancy list is full and it has no correlation to the bottom 10% of performers, but because it's pretty much an almost random sample it does reduce your company's capability by 10%.

Not all public sector jobs are the same. Working for a defense contractor is not the same as working for the IRS. Defense gets money dumped on it year after year. The IRS gets starved year after year.

This is just the lazy comment of someone who believes all the right-wing propaganda about government. In my experience, government employees take pride in doing a job worth doing and doing it well.