You're calling for the end of human civilization. Russia has said if their state is in danger of being destroyed, they'll use nuclear weapons.

Russia has 6000 nuclear weapons. It only takes 10 to induce nuclear winter and end life on earth as we know it.

Again, what you are advocating for is the end of human civilization.

The only way to get rid of nuclear weapons is to make treaties with Russia (as Reagan did with the USSR) to get rid of them. In the last 20 years it has been the US who has exited those treaties, not Russia.