Russia is not really cut off from the global trade.
Africa becomes more united and collected.
Globalization is still a trend.
Russia is cut off from the developed Western economy. Some NATO commanders are also warning that Russia will not stop at Ukraine.
Even if Russia and China weren’t on a war path, the US simply cannot continue to subsidize global defense of trade via our navy. Currently, only the UK and Japan have a sizable fleet of long range ships, but they still don’t compare to the US navy.
Yes, globalism is still here, but the trend is that it will be on a major decline in the coming years. Destabilizing geopolitics will only hasten it.
And yes, they will never stop because they have an empire mentality. Make Russian empire great again! Russian are ready to kill anyone and die for promise to get 2000$ per month from their government.
Some hicks in the rust belt contribute and receive very little benefits from a fee trade empires existence and are thus usually left to there own devices by both parties.
Common misconception that the US controls the world dollar. The Eurodollar has been where the world's trade has been pegged for half a century, the US simply benefits from a massive economy and it being their native currency.
This is like saying the US controls the world through ubiquity of "English" as a business language. No, but they definitely benefit from it. You can choose to speak any other language, or use any other reserve currency that you like.
Some people confuse the "global" trade to the American & Friends trade.
From the other hand, Russians can buy anything western they want, just with more friction and higher price. Even dual-purpose western components for army are freely available for them.
I think if USA would naval blockade itself then many, many people would give a sigh of relief.
The US can no longer afford to be world police with its navy.
Russia is now outside of the US economic system, while relations with China continue to deteriorate. It will deteriorate further once China attacks Taiwan.