Number 2 -- we, the USA, have just suffered a major disaster in that the justice system...
Dead wrong. The verdict in the New York case offers a glimmer of hope that no one is above the law. Trumpty was found guilty by a jury of his peers: twelve people who agreed he'd done what he'd been accused of. They weren't necessarily all Dems, and they served on the jury at their own risk.
God knows Trump's goons are already trying to doxx them.
Number 3 -- Putin, China, Iran are using the threat of nuclear war to dominate the free states -- do you think Biden is capable of the challange --
Absolutely. He turned up at the D-Day memorials in Normandy, and did not refuse to attend events because he might get his hair messed up. He also did not call those who died in the invasion "suckers and losers".
And you still appear not to understand the Trump LIKES Putin, Xi, and whoever the new Iranian leader is. Authoritarianism gets his blood running.