His examples are cherry-picked and similar examples exist in the countries he holds up as exemplars. Saudi Arabia viewed cleaning as women's work, sure, just like nearly every country in Europe 100 years ago. Again, sexism is inexplicably considered to be part of this horoscope-level cultural complex of traits, as is apparently poor people excessively taking possessions from deceased relatives.
He blazes by picking one bad thing that happened in a given culture, offering no further analysis other than to gawk at how much better our culture is, then moves on to an entirely different society where he happens to know one bad thing about them and repeats the process.
The article appears to me to be little more than a post-hoc justification of the author's prejudices, with a few glib references and citations which give a glib appearance of being well-researched and substantive.