True and true. But an enemy who sees you have the means and the will to defend yourself and your interests is less likely to attack you or your interests.
Probably the only thing that kept the Russians and Chinese at bay during the Cold War.
Also, you don’t have the issue of WWII where it took a long time for us to build our forces up to the point we could go on the offensive in a meaningful way. During that time, a lot of good men lost their lives trying to keep the enemy at bay while we built up.