If they go to help Trump, the go to help a traitor and even if they try and claim otherwise, that still wouldn’t change the fact they were obstructing officers in their legal duties and should be arrested and charged as such.
If Trump flees to Russia, that would kill any sway he has over the majority of the GOP outside of die hard nazis who were the swastica with pride.
He would look like a coward fleeing and to the worlds villain that the rank and file GOP have hated for generations.
Putin might accept him to snub America but for Trump to go there will cost him everything else globally for him, his family, and his name/brand.
For Trump to flee to Russia might be a line that Trump himself might rather die than crossing and admitting he is that much of a failure unless he can spin it to himself as screwing the world and getting away with it.
Then you have the world pushing that much harder to shut down Russia which might make even that home a hell for him.