I think that's because majority of the games are being made by the west. And they are not only more into but better at making FPS games. Its one area of the industry that its core mechanics are easy to implement and easy to iterate on. Doesn't help that majority of the reviewers are wetseners too.
Personally, I'm dead tired of FPS games. I now pace myself. I haven't touched an FPS since KZ shadowfall. (not even destiny). And the most recent one ii have touched was fallout. And the next I will be touching is Duex Ex. Maybe I will get back into them with VR. Though no mans sky and the park ranger game thing (forget its name) and the witness (forget its name too) are all on my radar.
















