A direct corridor to Central Asia would probably offset the cost of a war and sanctions in case we allow a bit more humans and a little less rights.
We have seen what happens when two countries go hog wild on each other in Russia and Ukraine.
Knowing full well that Russia will start breathing down West Europe's neck, Europeans just couldn't keep themselves from continuing their businesses with it.
Hell, America at this point is more of a neutral party than an ally to Ukraine for all we can see.
Sudanese civil war with SAF and RSF?
Literally no one cares. Those guys are shedding blood at a rate rivaling Russia and Ukraine.
We would probably fall somewhere in the middle on the "notice" spectrum.
Maybe a couple of countries will fuck around with sanctions and that's it.
Just fix this centuries old issue now. Iron's hot. Drop the hammer.