One thing that frustrates me about Netflix is how I'll watch an item X but after a few minutes decide I don't like it and watch something else. My home screen w

One thing that frustrates me about Netflix is how I'll watch an item X but after a few minutes decide I don't like it and watch something else. My home screen will be clouded for quite some time with recommendations based on X. How are they missing such an obvious signal that I didn't like X?