It's doing even more work when you're aware that, at one point, the NLRB had banned non-disparagement clauses in severances and employment agreements outright, stating that even offering these terms amounted to coercive behavior that prevented people from discussing their working conditions. [1]
it has a lot of work to do yes, but is still slacking off at its job when she signs it voluntarily, takes the consideration, then violates it and pays no consideration in return.
[1] https://www.reuters.com/legal/us-labor-board-limits-gag-clau...