Who is "Bubeck"? The article doesn't introduce him. Or give his name. Same with "Luis" and "Diego".

I am supposing it is https://en.wikipedia.org/wiki/S%C3%A9bastien_Bubeck

This is terrible:

When Buckmaster pushed to make the dispute public, he says that Bubeck replied: “Why would you ruin your career?” Buckmaster says that when he pushed back, Bubeck followed up with: “If you don’t want me to be nice, then I don’t have to be nice.”