If that’s the case, the U.S. was/is ill-prepared for war, if they needed to go to war. And then, the Europeans too? Apparently, nobody was expecting any kind of long-draw-out conflict or war.
Somebody has been very neglectful, and the enemies are taking note. China and Iran and N.Korea and Venezuela and Cuba and Afghanistan, could not hope for a better situation than then one the U.S. and its allies find themselves in.
Ukraine is just a regional conflict, and a world war would deplete all the weapons of the western countries in a matter of weeks.
Research the actual numbers of HIMARS and M777’s sent and in inventory, plus expected production / deliveries for 2023. Plus, those systems were / are primarily intended for use in the European theater. Likely Asian conflicts would lean heavily to air and sea power. Even our current dolts are not dumb enough to get in a war on the Chinese mainland.
Do you realize how dumb it is to list Venezuela, Cuba, and Afghanistan as "enemies" who somehow would be advantaged because the USA has shipped less than 10% of our HIMARS artillery to Ukraine?
What is Cuba going to do? Launch an amphibious invasion of Florida?
What is Afghanistan going to do? Send their navy out to attack our carriers and submarines?
Right now both China and Iran have full scale riots and protests against their governments. That's a bigger problem for them than the USA having a few less obsolete missiles and a few less HIMARS rockets.