We have a binary choice. Trump or Biden.
Not a perfect world scenario.
You've made comments in the past about "Biden getting what he deserves come November" and similar other points. When the reality is American politics, both left and right, have always been warmongering meddlers.
So warmongering really isn't a stick you can use to beat any American politician with. So I can only assume that using it to beat Biden must mean you think Trump and the GOP policymakers would be better than Biden. When by any objective measure, they'd bring much more anti-Muslim and pro-Israel. The GOP already would essentially let Putin walk into Ukraine.
So your logic on this topic makes zero sense to me