Still down as of 22:31 PDT.
This was a person they wanted to let go and needed an excuse to get rid of that would save them severance and lawsuits, I'd wager.
Who would want such a thing exposed?
How many Trump voters care about the details of JD Vance enough to change their vote (zero)?
Why has Zuck publicly shifted from strong anti-Trump positioning to neutral or mildly pro-Trump?
The Razor only works when you use it.
Robust systems minimize fault points. Efficient systems come at the cost of robustness, and vice versa given a fixed definition of what is being conserved, i.e. costs or energy.
For example, a four cylinder engine that gets 15mpg will have a longer life than one that gets 30mpg, given the same cost.
Elon Musk and Franz von Holzhausen, to be precise.