Simple
Whites are politically incorrect and non-whites are politically correct. There are good things and bad things that people can do. Therefore......
- Its always OK to notice that non-whites are better than whites at good things.
- Its always OK to notice that whites are better at bad things than non-whites.
- Its never OK to notice that non-whites are better at bad things than whites.
- Its never OK to notice that whites are better at good things than non-whites.
The same basic rules apply to other comparisons like men vs. women, rich vs. poor, progressives vs. conservatives, the West vs. other cultures, America vs. other countries, normal people vs. homosexuals, Christianity vs. other religions, humans vs. animals, etc. First determine who's politically incorrect and who's politically correct and then you'll know what you can and can't say.