“Jill Stein is a useful idiot for Russia. After parroting Kremlin talking points and being propped up by bad actors in 2016 she’s at it again,” DNC spokesman Matt Corridoni said in a statement to The Bulwark. “Jill Stein won’t become president, but her spoiler candidacy—that both the GOP and Putin have previously shown interest in—can help decide who wins. A vote for Stein is a vote for Trump.”
We don’t know what her motivations are, we can only speculate. She may not want to anger Russia, because they fund her campaign. Much like Harris doesn’t want to anger AIPAC because they fund her campaign. Regardless, it’s still a double-standard.