Forgetting the Flynn case as part of this right now, largely because there's a lot more going on there than we know, possibly including the scenario in which what Flynn did was on purpose to set up the DS... At best on her own, Collyer could have held some people in the FBI in contempt of court.  But that would have resulted in very little punishment and also wouldn't have solved the bigger issue: the FBI lying to the court in order to obtain FISA warrants and the FISA judges having no way to know if the evidence they're presented at a given time is bogus or not. So instead, she's been working with Rogers and in turn Barr's people to get to the root of the problem.  It's been noted that she gave unprecedented access to FISA materials in order to support the much stronger and consequential case that Barr's people will bring. Basically, instead of opting to slap the perps on the wrist (which is what a contempt charge would amount to), she's helped with the larger case which will crucify them..and that case should do two things: punish the fuck out of the perps and raise public awareness so that some of this FISA shit can be changed so that this isn't likely to happen again at some point in the future. So I stand by the assertion that as of now, no one has a real reason to call her out.  In fact, all anyone has as such a reason are articles written by assholes who leave out the shit I just mentioned.