I have a similar experience with respect to watching foreign produced content. It's interesting because they present different approaches to the shows and even if they're using entertainment tropes they can be different enough because they're tropes of that nation.
But once I watched a few, Netflix filled my entire recommendation catalog with almost all e.g. Turkish and Korean shows. Pretty annoying as it's like ordering an ice cream dessert, then the only thing the menu ever shows is all ice cream desserts. It makes me think part of people feeling it's all the same is that the recommendation optimization is overbearing in shoveling too much of more of the same recent history vs presenting a mix of recommendation and discovery.
But once I watched a few, Netflix filled my entire recommendation catalog with almost all e.g. Turkish and Korean shows. Pretty annoying as it's like ordering an ice cream dessert, then the only thing the menu ever shows is all ice cream desserts. It makes me think part of people feeling it's all the same is that the recommendation optimization is overbearing in shoveling too much of more of the same recent history vs presenting a mix of recommendation and discovery.