

Building a few more bunkers is easier than moving a city, especially in the 30s.
But to help your argument, there were plenty of propaganda pieces and Finnish communist organizations supported by the USSR before the war. So probably there were intentions of biting off more than expressed.
And to help mine (sort of, it’s an appellation to authority), I think I’ve read many notable figures, even Mannerheim himself, considered the proposed deal reasonable.
Comparing this to Czechoslovakia, USSR still took exactly what it initially demanded, and I don’t remember Nazis offering anyone anything in exchange. And comparing this to Baltics - there it was a different scheme, where IIRC their governments (small cozy authoritarian ones, which is very funny) asked USSR for protection (because Nazis were scarier), Soviet troops entered those countries and suddenly there were Soviet state institutions in place and plebiscites.
Different situations, Finland had lots of sympathies from both future western Allies and the fascist nations, and a better military.
About Czechoslovakia - I meant the Nazi approach to negotiations, like calling bombardment of a city in the middle of a diplomatic meeting. Compared to that USSR was almost civilized. Nazis were much like ISIS (similar ideology to Salafism too).
It definitely had, but Stalin with his “socialism in one particular country” already lowered the bar on that a bit. Still till his death USSR would be preparing for global thermonuclear war for world dominance and such.
OK, I think we agree on this. My initial post was about the stereotype which ignores the first and the third of the wars between USSR and Finland, leaving only the second, which was, yes, an aggression against Finland.