An invitation for a free lunch that turned out to be a multi level marketing presentation for timeshares.
Less dependence on a US dollar weakened by faster inflation. Fewer foreign investments in the US. Nations less willing to host US bases, building up their own military instead. Less of a coordinated effort to fight contagious diseases or provide aid during disasters. The internet fragments, com domains become less popular for exchanging ideas and commerce.
When I was a child I thought everything was run by grown ups, who had the answer to everything. Then I grew up and saw everything as run by children, who made everything up as they go. Now I see everything as run by animals with insatiable appetites.