Let's take it from the top.
Yes they chop off heads.
Yes, you can get flogged or have a limb amputated for being a pervert or a criminal.
Yes, only 7% of their income is from oil. Yes they are buying up expanding their income base because oil will run out.
Yes, every citizen is given land and a job in the public sector.
Yes they have culture!
Yes they have great music!
Yes they have great food.
Yes they are polite.
Yes, they are dictatorships, but also the most Socialist countries on the planet with free education and health.
The rest of you are swinging from tree to tree still! Good luck!
Maybe we can do with their dictatorships I reckon.
Not as if you have democracy anywhere else.