I do. Seems that many do....and no you don't care about her. You only care that someone of some fame is yet another anti-Trump mouth.
Actually I've read "The Long Goodbye". It was actually a good read. Now that doesn't mean I "care" about her, just that I think her opinion is important. Her being a trump hater is just icing on the cake. In St Louis we have former Senator and gizillionair John Danforth. Our local liberal rag, the Post-Dispatch, will prop him up as some type of authority figure, a moral beacon whenever a particular opinion he has matches theirs. They trot him out and he's only to happy to oblige. Once you're in the limelight, it's hard to fade into the sunset so he'll answer their call.
However, let him take a position counter to theirs, and he's back to being a knuckle dragging monkey barely out of the trees. Like when he championed Clarence Thomas, he was evil personified. When he talks bad about Trump or Bush, he's a Priestly figure we should all listen to.
Truth is, you don't give a flying F about her. If it came out tomorrow that the interview was a scam and never happened; you'd forget her in a second. Don't pretend otherwise. Just quote her but don't say you care about her.