Ironically, it's not just the ineffectuallity of the DOJ (intentional, in that case), it's the ineffectuality of the political competition, the Democratic Party, to hold the GOP accountable.

The Dems inability to cash in on these things is so absurd that people just accept it: The Trump administration and GOP are letting a company get away with contaminating baby formula. That should be repeated by the Dems from now until the end of time. Everyone should associate Trump and the GOP with it.

But as always, the Dems will not make Trump and the GOP pay any price, no matter how awful events are (and this one is hardly the worst), and so why would they stop doing these things?