The example at the top of the article is actually an example of what makes me dislike the YouTube feed. I watch one video review of a game, and now I'm getting 20 videos suggested about the same game which I only had a passing interest in.

Sure, show me a few related videos, but often it can be a large percentage of the home page taken up by a section like this.

The same over-personalisation is an issue in a lot of Google platforms. On the Google news feed in Android, when I enabled personalisation it became dominated by unimportant articles about games, films, or TV shows I'd looked up recently, and hardly any general news. Not to mention the filter bubble of Google searches in general. I find this trend of over personalisation inconvenient, and not to mention a bit creepy.