As do the people who refuse to vote for her because they don't love her.
This argument- let's call it the Commish/Sinn Fein argument-is based on the obviously false premise that negative results can be isolated to a single cause. That's not the case. If Trump is elected president we'll all bear some measure of responsibility. Yes, that includes Clinton and those who supported her in the primary assuming there was another option who would have won... but it also includes those who refused to vote for her in the general election even though they are intelligent enough to see that she's clearly preferable to Trump. You don't get a pass, because nobody ever gets exactly what they want, and you should act accordingly.
Hell if it were up to me we'd amend the Constitution and give Obama a third term. But I'm not gonna blame the people who enacted the 22nd Amendment if Trump wins, because that would be stupid and pointless. You play the cards you're dealt.

You've got to know when to hold 'em,
Know when to fold 'em
Know when to walk away,
And, know when to run....