The key questions for me going forward, in order of importance are:
1) Is Europe up to the challenge of pulling the rest of the "western" world together in coalition. They also have a far right problem of their own, and I'd argue, politics that are more susceptible to bouts of temporary lunacy than the US system is. Are we going to be holding our breath every French and German election for the next forever? Russia is an animating existential threat now, but what about after it's collapse and defanging?
2) What actually is China, especially post Xi China? He's 71 yrs old, and despite his best efforts will not be here forever. Are they just a regional power whose expansionism is based solely on cultural factors? Or is the social cohesion stuff just cover fire for a military expansionist regime that hasn't stretched it's legs yet?
3) What does a Post Trump America look like? Has Trump let the authoritarian genie out of the bottle that the GOP has no interest in putting back in (I've argued for over a decade now that they've intended to move to a single party system like in China) or will this fuckshow wake enough of the country up that they're able to come back from the brink? Redemption tour America won't be blindly trusted the way Post WW2 America is, but it can still be a functioning western ally in most senses.