I've tried Unhook and DF YouTube, but I replaced them both with Undistracted [0]. It's more versatile - it has better configuration, supports more sites (Reddit, Facebook, etc) and allows an arbitrary block list.

The internet would be a better place with the ability to hide recommended feeds [1]. They can be useful sometimes, but mostly they're used to distract you from your goal. It's the digital equivalent of placing milk in the back of the grocery store. The ideal home page of a service to me is an empty page with a search bar.

[0] https://chrome.google.com/webstore/detail/undistracted-hide-...

[1] https://suketk.com/feeds-considered-harmful