The Chofetz Chaim disagrees with R. Pruzansky. He’s incorrect about the Halacha regarding the first group. Mr. Kushner (her personal status is at best uncertain) has no right to violate rabbinical commandments, let alone the biblical commandments the couple routinely and publicly transgress with their chazer eating, church attending, Shabbos violating ways. There was no outstanding need for him to take a job requiring such transgressions. The Chofetz Chaim rules we are to condemn such repeated willful public violations of these serious transgressions.
What’s even more shocking is this rabbis statement that he could understand if Mr. Kushner became, officially, a fully non-observant transgressor of all of Halacha rather than the, supposedly, only limited violations he currently transgresses.