Hillary, the left? You are talking about the wrong Dem left, which is AOC, the Squad, and others, similar to not confusing Republican Conservatives with M Gaetz or MT Green.
These days, the US left is more concerned with Gaza than with Ukraine, and holding demonstrations for that cause. Part of the fallout for Johnson (who promises he returned the contribution from the pro Putin Russian) stopping the military support bill, is that Israeli funds are blocked. It will be a success for their efforts if Johnson returns and separates out the Ukraine funds from those for Israel and holds a separate vote which Ukraine funds would win.
The left still wants war, they don’t care where.
The left only dislikes war if it was against communism.
But wars to install communism, the left is all for that.
So much better if they can sucker Americans into doing the fighting and dying as that removes patriots from America to be replaced by outsiders.
Which was why the “path to citizenship via military service for illegal aliens” was such an eyebrow raiser.