Kim refuses to admit their network of influence spans globally.
Even if you get an honest president back into the Whitehouse, I doubt that person would last. Eventually, they will get assassinated, if need be.
Discussion
These authoritarians can't keep playing weekend at Bernie's with Biden, they'll use the process of "making the system more honest" to install someone new & equally corrupt. It's not an accident that it took 3+ years for this shit to come out & for Trump to be charged with a bunch of nonsense.