No chance - if it's the old lady on pills who gets elected ( "the sadistic nurse in a mental hospital" as Boris Johnson said) then she will sent her country to another war. It has been some time her country has not been to war and has not been bombing some cities (repeat after me " if it's the other side, it's a war crime - if it's us, it's collateral damages")
How many are we to hope that they will fail this one the way they failed in Vietnam...
... which might happen facing the Russians this time (remember, Napoleon and Hitler figured they could - Great Patriotic Wars N°1 and N°2...) Let's wait and see.
Knowing the social and gender composition of US forces for having been at war with them in the previous century, we might be heading for some entertaining surprises.