Are apps who are 17+ allowed in every country?

I want to bring my app to the appstore. But it require a 17+ rating. Now I get the message:

Is my App avaiable in South Korea if i do it 17+ or is it completly banned?

Translation of the text:

Due to local laws, this app is not sold in the following countries or regions:

  • Brazil, Gabon, Iraq, Libya, Maldives, Morocco, Saudi Arabia, South Korea, United Arab Emirates.

  • Afghanistan if the primary or secondary category is "entertainment," "lifestyle," or "games."

Thanks a lot for helping

I was really hoping this would answer that question but apparently it did not.

Are apps who are 17+ allowed in every country?
 
 
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