Unfortunately this narrative is imperceptibly different from Russian propaganda (eg, leaving out that Russia regularly buzzes American airspace in Alaska). So if you want to make this case, you’ll have to find a narrative that works for Ukrainians (who overwhelmingly support the war[1]) and the Taiwanese. Convince them that an American pullback will be fine for them, and I’ll support America pulling back.
Until then, a multi-polar world among authoritarian aristocracies is a pipe-dream. Everyone hates American hegemony until you ask them what other hegemony they would like.
So missiles we must make, and make them cheaper we can.
[1] https://www.voanews.com/amp/new-poll-reveals-how-ukrainians-...