Direction is clear, US will dominate the Western Hemisphere only. It will obviously not retreat immediately from other places, but it will stand down if such a situation were to arise (say China attacking Taiwan).
Strategic ambiguity makes it tricky to say what the US would do in such a situation. Past Taiwan straits incidents in the 50s & 90s resulted in aircraft carriers sent in defense.
Standing down is not an option because should Taiwan be taken it then acts as a springboard for China to further challenge US presence in the region. Now China has an opening into the Pacific which didn't exist earlier.
What people forget is taking Taiwan isn't enough. For Taiwan to then be defendable by China requires occuping parts of Japan's southern islands as well as some of the northern islands of the Philippines.
Japan won't sit by idly in such circumstances. Japan becomes vulnerable if Taiwan is taken. So Japan would draw the US in via treaty obligations. This puts all other US treaty obligations under the scanner.
Not ignoring the fact that China has to be prepared to lose at least a 100k soldiers in the process without the US doing anything but sending supplies and arms to Taiwan.
Taiwan looks safe to me. It's people prepare for Typhoon drills but have never trained for a takeover by the mainland. It's as if they don't think it will ever happen.
Reason why you can't have all the things I listed together is because they are (at least currently) contradictory. The strength of the dollar is a big reason for US dominance, but it also means giving jobs to US citizens is really expensive. You can't have both at the same time.
There is talk of a weakened dollar which will help exports. That won't make a difference to US dominance around the globe or affect the standing of the $ as a reserve currency. See the 80s, dollar was weak during that decade.
I don't understand how creating jobs has anything to do with the strength of the dollar?
$5 tr FDI should create plenty of jobs
Notice how no one talks about 'net' like you do
@Kloud