Do they really want to have to deal with all the Muslims living in and soon to be running Western Europe?
Lol, you must live in mountain “high” Colorado where the air is thin and the “grass” is powerful and plenty. NATO’s combined GNP is 45.93 Trillion. Russia, per Wiki, is at 2.0 Trillion.
Russia has killed off all it’s troops and is emptying their jails into their demonstrably incompetent and incapable Army. NATO has not spent the past three years killing it’s fighting age citizens by the tens of thousands.
Russia has lost thousands of tanks, planes, armored personnel carriers. NATO has not.
You need to take a night class on facts concerning NATO vs Russia.