You try to reason that it would be hard to find a dev. It is not. Especially in this case. Devs expose themselves on purpose.
But is it reasonable to fear hundreds of hitmen? For a game that is not marketed there, not in the local language, not preaching religion, and mind you, christianity is not forbidden there, nor is the actual bible. They have 2% christians.
The reasonable fear would be, that they might ban the game there. Or that the dev gets put on an unwanted list, having problems when trying to visit the country. Or even fear of hackers and trollposters, downvoters etc.
Geoblocking would solve none of those issues. I hope everyone realizes that.
Optional regional pricing might be implemented some day. Maybe optional geoblocking will be included for that. But I guess that is very low on the priority list of features. Regional pricing is not needed for all those pay what you want games.