Trump is very unpredictable on Ukraine. He said he will support Ukraine but who knows. But some say he will withdraw support from Taiwan, which is unlikely because he never had good relations with Xi and China. As for Israel-Palestine, we know where stands on that.
For me as non-American, I am more concerned with geopolitics. I wish Trump would provide support to Ukraine. But if he doesn’t, at least he will stand against China. I understand many Americans are tired of over twenty years of hawkish foreign policies with corporate and imperialist agenda, but if Trump withdraws from Europe, at least he should pivot towards China. It balances out between complete isolationism and imperialism (I believe on a case by case basis of interventionism as part of just war theory, like the US entry into World War 2 and intervention on Yougoslavia).
It was brought up in the movie, “Lincoln”, that the “Theory of Evolution by Natural Selection” by Charles Darwin was already published at the height of the US Civil War. Somehow, I disassociate the two events as being on completely different time period.