Why do you say that? What they recommend rarely is what I end up watching, but it's usually ballpark correct. So much of what motivates your daily YouTube viewi

Why do you say that? What they recommend rarely is what I end up watching, but it's usually ballpark correct. So much of what motivates your daily YouTube viewings is externally, so there's only such much you can do. They are aware of this, > Historical user behavior on YouTube is inherently difficult to predict due to sparsity and a variety of unobservable external factors.