Also depends where you go I guess. I just know that in the Balkans they are more chill about it, because Tito was one of the ‘friendlier’ dictators. So some people wish to go back to a united Yugoslavia. Makes sense considering the rising ethnic tensions in the post-yugoslavia days. Most of the eastern european countries however will probably have a more negative stance on this (Poland, CZ etc).
And my bet is that you’ll definitely have a hard time in Indonesia, because they still make the communist responsible for a lot of deaths that happened in the 60s - good documentary about it is ‘The Act of Killing’. Also Cambodia… dunno about Thailand