The USA cannot afford to get into a conflict. imo
First of all, the Democrats have decimated our forces, cut military funding during Obama years and de-moralized our troops. Obama removed most of the capable top tier military commanders and replaced them with limp wristed anti-Americans who would offer daisies to our enemies and probably give them intel of any strategic moves we made.
Second, if the USA got into a conflict with Russia, China would step in....and if the US got into a conflict with China, Russia would step in....eiher way aided by Iran and North Korea. At the same time, we could COUNT ON our EU allies to NOT be there if we needed them.
NATO (imo) doesn't really exist anymore or it is a one sided deal where only the US would come to anyones aid, but non of them would come to ours.
We're not in a good position to take on two super powers.
Here at home, Democrats would sabotage our means to replenish weapons. They would sniper factories and riot to make sure we could not manufacture munitions or supply troops