> Rubio/newsome/shapiro etc will all keep the full pressure of all allies in them, potentially kicking them out of places they already sell.
I sincerely doubt the US is capable of this. Trump has lit your soft power on fire. Trying to get people to give up a superior and cheaper product is an extremely large ask.
The soft power that people talk about yielded instantly when used. Trump’s foreign policy has been fairly scatter shot and foolish but it has only revealed that soft power is only soft. When you attempt to exercise it you find nothing there.
The other world powers are exercising their will directly through power as power: no amount of Hollywood or America Is The Good Guy belief ever bought America a trade deal or sanction power.
The only power that America has is her Navy and the nuclear weapons under the seas. Power that cannot be summoned is not power. The illusion that it is suited American allies and her wider array of beneficiaries because it allowed them to call upon the world hegemon for aid. But America is not that sole superpower anymore so it is useful to her to know the illusion for what it is: an illusion.
The leaders there know that China isn't exactly a friend of liberal western democracy. They have won the current round of propoganda, but that doesn't mean they are anyone's friend either.
It is less about the us being capable of it, than the us getting out of the way. Japan, India, and SK all have vested interests in preventing further concentration of Chinese mercantilist power. Saying an establishment us president would focus the fury and might of allies is a bit outdated I agree. SK survived a coup, Piland is working on it. Hungary might even pull it off. Maybe the us will right the ship as well vs overcorrect into a different sort of populist autocrat. But even then as you say; That soft power went up in flames.