Someone actually wrote a paper on it with examples
https://journals.sagepub.com/doi/10.1177/17506980221101111
The real problem is vast majority of society has long forgotten and doesn't want to remember the final horror of fascism "othering" minorities, anti-diversity, etc. and that's why it appears in politics.
I did a tour of Auschwitz recently and even after half a day of a tour that showed the horrors that occurred there people were taking selfies.
Someone actually wrote a paper on it with examples
https://journals.sagepub.com/doi/10.1177/17506980221101111
The real problem is vast majority of society has long forgotten and doesn't want to remember the final horror of fascism "othering" minorities, anti-diversity, etc. and that's why it appears in politics.