Absolutely awful, but I do have some personal sympathy for her because of Feinstein's disgusting religion-baiting attacks on her during her Seventh Circuit confirmation.
I think Feinstein’s line of questioning was perfectly legitimate. I will stand corrected if the truth is otherwise, but as far as I can remember she did not lean into the “taking orders from Rome” trope, and her questioning could have applied equally to a Protestant or Muslim as a Catholic. ACB has expressed a worrying opposition to church-state separation, and keeping her religious views out of her rulings, and she should expect to be questioned on it.