Are humans as a society just bored now with no war?

One thing I’ve noticed throughout history is that, after the war has ended in most countries, the people as citizens have become so bored that they’ve began questioning literally everything and making a big deal into anything they feel may offend anyone in the slightest way. Basically, are people now more sensitive due to the increase in their comfortable lifestyles and are human beings just inclined to finding non-existent problems they need to solve? If so, why do you think that?