What are you a bigot?? All countries are the same as long as you're cool bro...
Now a more realistic answer. You're better off checking individual countries' laws and conditions to get your answer.
For example, in Saudi Arabia, women aren't allowed to marry men outside of the Arab world. In Brunei, men and women are not allowed to be alone together unless related or married. Not sure how people react to foreigners trying to date there specifically, but those laws are probably a good indicator.
Other things to check for that would be a strong indicator is how safe the country is in general, do they have marriage restrictions based on religion, and is female genital mutilation legal. Based on those conditions and laws, you'd have a pretty good idea of what countries to avoid.