PS752 was shot down deliberately to exert additional pressure on Iran from the United States during the alleged acute phase of the crisis between Iran and the United States, which had a chance to develop into an open regional war. In the framework of this version, it could be suspected that the [air-defence] operator may have been recruited by US intelligence or blackmailed, or the system was captured in an act of sabotage by the US or its affiliated forces.
By comparing Hitler and the Soviet Union, Poland and the Baltic States, they are preparing the case for reparations, contributions and punishment of Russia, in case their campaign of weakening and dismembering Russia succeeds. It is a preparation for a future war.
They are reconstructing a Western public opinion about Russians and it is dangerous. When people stop being sympathetic to others it is easier to demand not just for reparations but also physical destruction of millions of people.
Recurring pro-Kremlin disinformation narrative about Poland and the Baltic States. See similar disinformation cases: Poland is threatening Russia;Lithuania and Poland conduct aggressive hybrid war against Russia.