So when do we get to a point, when historically rouge bad actor, gets their shit destroyed, …. Let’s saaaay, when we watch them amass massive troops and armor on the boarder of their neighbor for a month?The two wars were different. In one, massive alliances played a big role. There also were people in all the countries involved that wanted war for various reasons. WW1 was the attempt to go all in from the beginning. 2 was far more the "one more chance and we may mean it this time".
Rhetorical question.