Did an experiment and blocked YouTube on my phone. It's honestly amazing how addictive the algorithm is as I already feel agitated due to its absence. It's like everything is slow now and it's making me angry. It will pass soon enough. I recommend never using YouTube on mobile regardless of it's in the app or browser based as it feels way more addictive on mobile than on desktop. I think the algorithm works way better on IOS as well, as I find it seems to be way more capable of serving endless content in the phone vs desktop were it oftentimes puts the same recommendations out over and over again.