It’s possible yes, but you also have to consider that perhaps Russia might not have ever invaded if we had shown that we were willing to fight.
A large part of the invasion was the fact that they knew they could get away with it. They know that we’re just going to watch on the sidelines, providing some support from time to time. The people scared of a World War seem to forget that World War II started while the major powers at the time allowed Poland to be conquered before doing anything.