"..... Russia has nuclear bomb but that did not stop Ukraine from going to shit, the US has nuclear bomb but the US still got their asses handed to them by the Taliban and India has a nuclear bomb but they still can't scare a tiny Nepal and get the border dispute in their favor...... "
These are all true, and much more. I did not say that all war or conflict will be eliminated . But it looks like, they will remain at a local or sub-critical level. The correct example are India and Pakistan. Never developing into full scale conventional war, causing the death of millions and becoming an existential threat to nations. Both sides will escalate, and then as the casualties and risk of annihilation grows, then this causes a deescalation. Other examples you mentioned, involve situations, where it is not Nuclear situation. Both sides must possess them. And it is the Afghans and Iraqi and Libyan and Syrian that had their assets handed to them. The Yanks suffered acceptable casualties of about 5000 for nation of 300000000. These countries suffered 2000000 for population of.? With economic damage of ?
Good idea about establishing facts first, from many reliable sources. And then arriving at a conclusion. The Internet and YouTube has turned into a sea of disinformation and propaganda and conspiracy theories. Better only believe a story, confirmed by many news agencies. The lowest common denominator.
Also about BW, none will destroy enemy Nuke silo. The other side free to destroy all hard targets and soft targets and then even finding a cure. Plutonium half life is 50000 years and is the most poisonous substance known to man. So it is both a NW and CW and by causing many cancers also a BW. And it destroys all hard unprotected targets.