If global markets are devastated by a crisis, russia is (in my opinion) the number #1 prospect to emerge as the next dominant superpower.
To avoid this, I think the united states would do well to keep its economy strong. As a hedge against russian encroachment. There isn't much alternative deterrent.
While russia's invasion of ukraine has stalled. Russia isn't trying very hard. They don't have to. They simply have to wait for the next big economic crisis when free money and support thrown at ukraine can no longer be funded. Then resistance may well crumble.
I don't think the U.S. is in a position to keep its economy strong, but neither is China. Russia won't enter the mix unless they increase their GDP. Their nuclear weapons count is the only reason that they remain a player on the global stage.
On that note, the economic crisis looming within China and the U.S. will cause Russia's economy to suffer too. The sanctions will look like nothing in comparison. The likelihood of the U.S. and China recovering their economy quicker than any other country seems like the most probable.