right now it seems like the big three powers are in a state of flux, and China is in the lead.
If burgers can't get their shit together and start fixing their internal issues (which nothing short of civil war 2: electric boogaloo is going to solve at this point), kicking out their corrupt jew overlords in DC, and taking a step back from the global stage for a decade or two to fix all their internal bullshit first before trying to unfuck the rest of the world, they're done for.
if Russia BTFOs Ukraine once and for all (knocks out Jewlensky and uses Ukraine as a buffer state with NATO) then they'll be the ones on top; NATO will be their bitch. However if they decide to pull out and still leave Zelenskyy in charge (highly unlikely, but still possible), they'll be a laughingstock and will have wasted a large amount of their military capacity for a comparatively small portion of land.
China seems to have finally gotten their shit together and stopped with the zero-COVID retardation and might try their hand at Taiwan if the US gets distracted enough for the reasons listed above. If they succeed, they're the new global power, no contest. If they lose, they'll be an even bigger lolcow than Russia for failing to take an island the size of New Jersey. Xi has won his internal power struggle and has consolidated power around him. However is still seems dissent and apathy is still prevalent among the bugmen and they're more than willing to just let the whole system come crashing down if they decide they're done with it (despite how strong "muh great firewall" is I would bet most if not all chinks know about what really goes down in their government and everything they've covered up over the past few decades)
Personally I don't see USA getting out their current retardation. Russia is the frontrunner but not by much. China is on the fast track to numba wan.