DY, it was a Freudian slip. נברק means “polished” or “sent urgently”.
Ubiquitin, if one needs to eat it for pikuach nefesh it is indeed allowed. However, the accusations against the Kushners involve d’rabbanas or even just oovda d’chol for which there is more room for a rav. On the other hand, LH involves many violations of Torah mitzvot as well as curses. MSR is, of course, much worse.