Putin retains his autocracy and advances his tyrannical regime.
I don't care if he starts to purge his own citizens or reinstates Gulag.
Putin, much like Hirohito, must be reminded that there are allied forces stronger than his morbid ego.
And if Putin doesn't heed the warnings of the severity of retaliation to a nuclear attack, then we're all fucked because I believe the USA will drop a thermo load on his tyrannical ass.