I thought it was only liberals that indulged in overgeneralizations.
I guess if you’ve seen one human, you’ve seen them all too.
It depends on what criteria are being used. At the genetic level, human genetic diversity is such that any two humans differ, on average, at about 1 in 1,000 DNA base pairs or 0.1%.
If you’re talking about building golfing clubs in Dubai, if you’ve seen one exclusive United Arab Emirates golf club, you’ve pretty much seen them all.