Doomsday Ending: Vasili Arkhipov didn't realized that the supposed American attack was a technical error of a satellite and obeyed the orders of his superiors sending a nuclear missile to the US. US responded, causing WW3. Most of USSR's cities were nuked, making it collapse in a nearly eternal nuclear winter. Life is hard is in the Eastern European, Central Asian and Siberian wasteland and nobody realized that it was product of a technical difficulty in Soviet satellites
You fail to recognise the problem and it's repetitive in your videos, the issue of West isn't with Communism or Putin, it's with Russia and a power that can challenge them. Gorbachev is the reason why USSR collapsed, his forced reforms had popularity and fake promises of help and ending of rivalry by west led to collapse of USSR instead of Communism which was clearly better at management of Europe than exploitative capitalism in west. The moment you realise, Russian collapse directly influenced which path china would take, if Gorbachev was successful, China would have been more lenient towards pluralism but saying communists are oppressive while west is good is a self acclaimed position and self righteousness which the media in west promotes. Western Europe is a collection of old relics of a time gone, reminders of tales of tyranny and genocides unlike communism.