Lack of patience is a good way to lose wars.
Sun Tzu.
Are some countries stupid? Yup. Some are.
We are well on our way to joining that club.
LOL, pick up a history book, all these Armies and Navies are not there because countries don’t attack each other while the dictators and rulers, emperors and strongmen presidents, and whoever else has power in evil nations patiently allows their own lifetime to pass as their nation and regime patiently waits for the countries they desire or want to conquer “hollow” themselves out.