Putin has finally crossed quite a few lines and as well the Russian news media threatening nuclear retaliation during a conventional War?
I will be honest. The world needs to demand Russian nuclear de-escalation. As well as world nuclear de-escalation after Russia and China have removed Strategic nuclear weapons.
I'm sure that there can be some allowances made for certain countries to have small stockpiles of tactical nuclear weapons for deterrence.
However I'm completely against irradiating the entire planet and destroying humanity.