@mattblaze @srvanderplas
There's room for a substantial gap between the largely incompetent MAGA true believers and the professionals who aren't particularly bothered by enabling them, as long as they can maintain their profession and reputation in the process.
Some non-MAGAs bailing out now may indeed be earnest in seeking to do the right thing, or even hoped to be the inside-guy who could leak or take action at the opportune time (somehow without getting disbarred in the process). But odds are they're just indifferent to the evils being perpetrated by their agency, until they're ordered to do something which will have personal and professional consequences for themselves.
Exceeding personal moral boundaries would have people leaving in trickles as different people have different boundaries. A mass exodus suggests a shared threshold has been reached, and that would most likely involve being ordered to do something either illegal or in serious violation of legal ethics as regulated by their bar association.
Of course I hope that they're all resigning because they're fundamentally decent human beings, and will eventually make statements to that effect. But at this point the clearest signal from their mass resignation is simply that the DOJ is attempting to use its powers to engage in unambiguously illegal, unjust, and unethical actions.