I agree with this, I think the lesson that the world learned from Ukrainian crisis is that nuclear weapons are the ultimate guarantor of national security, international treaties and alliances are not worth the paper they are signed on, the more the merrier, the only reason why Ukraine are in this position is because she gave up her nuke arsenal in return of security guarantee by the US and Russia ( I can't even begin to imagine their regret), the only reason why there will be no military option in Ukraine is because of Russia strategic nuke forces, the only reason why there is no invasion of Pakistan even though they armed the Taliban to the teeth and hide Osama bin laden is because they have nukes, and when you have massive nuclear arsenal, basically you eliminate military option off the table, the only option left is economic sanctions.
I hope China take notice of this and beef up her tiny nuclear arsenal, because frankly that's the only effective way to deter a superpower.
Ukraine is in no position and even if Ukraine to hold a bargain then, the political pressure is too great to bear as it is now. I don't think Ukraine has any real option then or even now. You just look at North Korea, you can try hold to them, but the big players will "sanctions" you till kingdom come. There's reason a military power as great as the US and others need to be there for a reason, that they can punish you and inflict real pain to you.
It is not the quantity but quality of the nuclear weapon. It's useless to have that many, if you have no means of capable delivery and hit your target. You need eye in the sky, delivery from anywhere, undersea and soon in space. Imagine nuclear arm satellite, weaponized space station...it will happen one day, couldbe