You need to find more reporting then. It's both, and more, and worse. The folks fired at DOE's NNSA were not exclusively probationary employees. DOGE doesn't even know the function of the departments they're eliminating. It's not evident they even know _what_ they're eliminating. See the "find and fire" approach to the word transitional. Oops... turns out that one's used in more than the context of gender.

Even firing all probationary employees explicitly _for cause_ when there's no evidence of performance problems with most of them is worse than random, it opens them up to legitimate legal backlash. Have you ever worked anywhere where the last two years of hires were all just completely worthless as employees? Of course not, that's basically impossible. Eliminating these people would have been harsh but understandable if it were said to be done for simple budget reasons, because yes they indeed are in a vulnerable less protected situation, but to call them all poor performers at the same time is worse than random, it's an obvious and transparent lie.