This is true for basically every people every time in history. People care about food, family, a house, medical care. All is well until some government starts pushing them into a warring state of mind.
Examples from the previous generation of European wars, when Italy invented fascism, Germany followed suit ten years later and both countries started to think about land grabs in Europe and Africa. We got WW2 first but only 12 years after the end of it France, Germany, Italy and the Benelux started the process [1] that led to the current EU. All friends again.
My bet: without the current leadership and their propaganda very few Russians would think about invading other countries so be ready to reach out to them when it will be all over. What we don't have to do is to start a process like the one that led Germany from the defeat in WW1 to desires of revenge and WW2, or Russia from the defeat in the Cold War to the current attempt to create its empire again.
[1] https://en.wikipedia.org/wiki/European_Economic_Community