I suppose you could take it that way. But to me spineless is better reserved for all that just voted to impeach to go along party lines. To me this is her saying FUCK YOU to the entire process. I like that. Just don't play the stupid game.
I would agree if she had had stood to the microphone and plainly, loudly saying "
F#UCK, BOTH PARTIES" ,but no. Voting "present" on a 3rd time, historic vote in the history of The United States of America, was just plain stupid and a failure to stand up and take a stand for her constituents. Most people would think better of her if she had not shown up, claiming car trouble or alarm clock failed.