What I find fascinating about cultural homogeneity is that it may paradoxically create more acceptance than "multiculturalism".
So we are about to find a source that indicates Poland operating a policy of "cultural homogeneity" successfully beating out the uber-nasty "multiculturalism" (watch out kids, it's almost as evil as DEI).
Here are the results of research into people of African descent's experiences in EU countries:
migrant-integration.ec.europa.eu
Poland is the country with the lowest levels of discrimination. Do you think Poland is looking at Germany, France, the UK and saying they need to course correct and copy what we did?
Oh wait it doesn't even mention cultural homogeneity at all (how on earth did you miss the fact that the full paper only uses the word cultural four times, none in the context of homogeneity - it seems that would be the first thing to check), rather it focuses on the fact that Poland has the highest levels of social integration...
"In addition to addressing discrimination issues, the survey covered topics related to integration in the areas of education, employment, housing, and health. Respondents of African descent living in Poland tended to exhibit better indicators in these areas than respondents in other European countries. For example, Poland had the highest proportion of respondents in paid work (83%) and the lowest proportion in elementary employment (9%). Only in Poland was the general population more likely to live in overcrowded housing than the respondents (36% and 21% respectively). Poland also had the lowest proportion of respondents with an unmet need for a medical examination or treatment (4%)."
...so, once again you have misrepresented a source (and it's getting to the point where that can no longer be seen as occurring in error). It rather seems that your source is saying that if you treat immigrants with respect, giving them access to work, housing and social security networks it will foster integration itself (oddly what the evil Left is suggesting).
The report (and yes I read it) goes so far in undermining your claim that one of the identifiers used to select interview subjects is cultural differences...
"societal groups marked in particular by common nationality, religious faith, language, cultural and traditional origins and backgrounds"
...if Poland had achieved success via "cultural homogeneity", given that it was a key identifier, it strikes me as odd that this wasn't called out!
It's almost like you scan-read an extract, and then thought '**** it, that's close enough' and then misrepresented it and hoped most wouldn't read the extract or the full paper.
The claim of a homogeneous cultural identity in Poland is a creation of the far-right in Poland (oh look - a centrist parroting the lines of the far-right - what a shocker), with the UN finding...
"The Special Rapporteur testified to the vibrant and diverse cultural life she experienced during her visit, adding that “Polish identity does not belong to any one group, or any one opinion bloc alone, but to all the citizens of Poland.”
...hang on, that bears repeating...
"
vibrant and diverse cultural life"
An independent UN rights expert has accused the Polish Government of disseminating the “myth” of a “homogenous” Polish culture, in a statement released on Friday.
news.un.org