It's a scenario that had a lot of facts behind it in the 1980s, but really not so much in the 2020s, for all that the decision makers of today grew up with the ideas of forty years ago.
Generals are always ready to fight the last war all over again. Politicians even more so.
Mutually Assured Destruction was an effective peacekeeper in a world where two superpowers dominated everything. Now that Russia has ceased to be even a plausible great power, things are much less simple, and nuclear doctrine has changed, whether we recognise the fact or not.
Russia is not USSR.
Yes, that's pretty mych my whole point.
Why are you harking about earlier times?
I am asking why Dr Z is doing that.
At the moment Russia just wants peace and free trade.
That is so far from true as to be off yhe planet. If Russia wants peace, they could just withdraw from Ukraine. If they wanted peace, they could just not have attacked in the first place.
And if they want free trade, they could try complying with international law so that sanctions are able to be lifted. Everything you say they want is a nonsense, as it is contradicted by the fact that they invaded Ukraine.
What they want is peace, free trade, and the territory and people of a neighbouring country. The first two are not compatible with the third, and they chose poorly.
Generals everywhere have to be ready to fight. Politicians may seem to do so. In practice things may be different. Why Trump has not started Iran-2?
Why did he start Iran-1?
He has zero clue what he is doing, so expecting anyone else to have a clue is absurd.
There are other players in the game too, China, for example.
Indeed. They are biding their time, which seems wise in a world dominated by madmen. Why fight, when others are weakening themselves?
Why should Europe always be a slave to US?
It shouldn't, isn't, and won't be.
They too are powerful. They have enough bombs and missiles to blast any country to pieces, including US. Britain and France have some (290+260) 550 bombs.
Sure. But they are historically allies of the US, and that takes a while to break down, despite Trump's best efforts to do so. Give it a decade or two of ongoing MAGA madness, and a new Cold War between EU and US is a possibility. UK is a wild card, they have no money and no military strength left, except their nuclear weapons. Those weapons are unlikely to be placed under EU control any time soon, unless poverty forces the UK to rejoin the EU under far less favourable terms than those they held before they very stupidly left.