They also argue for and work towards more (often far from the best) immigrants to Japan, and it wouldn't surprise me if they are doing the same to South Korea. And marxist disinformation, manipulation, cult-spreading, indoctrination, etc. is very much happening in Japan.

And ethnic Chinese and Chinese culture suffered greatly under the communists, with many tens of millions of ethnic Chinese genocided fully intentionally, planned and organized, apart from others that were likewise genocided.

Then there are communists elsewhere, Islam, etc. I don't know much about the current situation in Venezuela, though there is this snippet from some Wikipedia article that I don't know whether is reliable or not ( https://en.wikipedia.org/wiki/Shortages_in_Venezuela#Maduro_administration ):

The Wall Street Journal reported in March 2019 that parts of barrio La Vega had been without water for almost a year; residents of the town of 120,000 said that water trucks come by infrequently, sometimes only to supply government supporters.[52]

Following increased international sanctions throughout 2019, the Maduro government abandoned socialist policies established by Chávez, such as price and currency controls, which resulted in the country seeing a rebound from economic decline.[53] In a November 2019 interview with José Vicente Rangel, President Nicolás Maduro described dollarization as an “escape valve” that helps the recovery of the country, the spread of productive forces in the country and the economy. However, Maduro said that the Venezuelan bolívar will still remain as the national currency.[54]

It is not happening in Europe which has a majority Caucasian people. There are rarely any politicians of other races in European parliaments. Even in France, Netherlands and UK that have big immigrant populations.