> You might do this and then you get convicted in absentia, Saudi Arabia will send a request for extradiction, your country will say no, done. Except: better not travel to Saudi Arabia or any other country that will extradict.

And that is the problem. You can't actually expect people to hire lawyers from 108 different countries to see if their app is legal in each of them just because they're going to distribute it on the internet, to say nothing of what happens when two countries have mutually contradictory laws (e.g. privacy vs. data retention). And a person who goes to see the Great Pyramids shouldn't have to worry about being hauled off to Saudi Arabia and then stoned to death because their app doesn't prohibit blasphemy.

> Also Saudi Arabia will propably ban your App, which is what is happening in Brasil.

Which only increases the proliferation of tools to bypass the restriction.