Right now there's an opening to deal with the fact that it has become par for the course, with the problem of careerism and point-scoring with people's freedom.
Yes and that window of opportunity is already slowly closing, the real pressure points are that technicalities and an overly literal interpretation of the law should not trump morality, that selective prosecution is rife with abuse and another important area is that justice should be about actual justice rather than career advancement as well as the negotiation tactics involved in plea bargaining.
I think this strategy is par for the course because it generates a situation the prosecutors control, similar to the anchoring strategy used during business negotiations. You've just undermined the position of the defendant at no cost to yourself. As long as prosecutors careers do not depend on justice but on cases won this will likely continue or even get worse.