Maybe 
had a point about Popular Fronts…
In seriousness, I do find this whole thing started by D*stiny pretty telling about how eagerly libs just copy-paste low-hanging “gotcha”s, especially since they feel threatened by an increased ”tankie” presence on social media. Anything to surprises that feeling emanating from cognitive dissonance a bit longer.
There’s no real honest conversation to be had with people who will use anything and everything to prove the USSR was Red Nazi Germany while also dismissing appeasement and outright support from the capitalist world (as well as their own imperial ventures) as oopsies.
Poland and Finland in particular being brought up is also pretty hilarious since both were right wing illiberal regimes engaged in their own “nation-building” efforts.
https://twitter.com/warbirdusa/status/1690552736494817280?s=46
The US bombed so many Japanese cities to rubble that the fact that we used a new type of bomb to do it in two cases made no difference. In fact many cities were more thoroughly destroyed by traditional bombing. The group that made the decision to surrender did not even know about the second nuke, which occurred shortly before their meeting. Japan already wanted the USSR to mediate peace negotiations between US and Japan, and that possibility was foreclosed when USSR declared war on Japan. They also had accepted that they could not win against the US, and the USSR joining just made their situation infinitely worse. USSR declared war the day before Japan's leaders decided to surrender, and then it took about another week to get people together to sign documents.
Afaik the firebombing of Tokyo was the worst single bombing inhistory. Huindreds of thousands of people burned alive, far more than the nukes.