>>17763461Katyn is a nothing burger, literally one of the smallest massacres in WW2 era Poland, and lets be real, the Soviets have very real reason to knock out the Fascisty hyper-nationalist elements that made up the Polish security services.
What the archives debunk are much larger things. They show that the USSR and Stalin actually largely acted logically with the information they had at the time, they show that the purges were nowhere near as widespread or bloody as presented in the West, that the Holodomor was a load of horseshit, that Gulag system didn't even have a particularly high death rate for what they were, that Stalin never abanonded his post during the onset of barbarossa, in fact the opposite and debunked most of Khruschev's bullshit claims in his "secret speech".
Even anti-Soviet historians like Kotkin now admit a lot of the anti-Stalin propaganda, was actually bullshit.
This is why the Soviet archives are never really talked about outside of academia, they don't play into the "duur huur USSR Stalin bad psychopath man", but in fact play into a bureacuacy and system under seige and doing the best with what they had, with actions, that weren't even the norm for great powers at the time. Look at the British or French if you want mass ethnic deportations and death camp gulags. But because they don't play into the narrative, again, this actual comparison is never brought up because it shows the USSR, even under peak Stalin terror, wasn't actually out of the norm for an industralizing Western state.