Seemed to work for a while... Then it started hiding the entire list of suggestions to the right of videos :/
When toggling the extension off it was clear that I hadn't viewed any of the videos being hidden! Dunno why this started happening but something is broken about this extension. Maybe ill try it again if it gets an update.

I really really want it to work, but all it does for me is just hides all suggestions, like the whole suggestion column. Something clearly isn't working correctly. I hope it will be fixed, but reading other reviews does not give me a lot of hope.

Used to work OK even though it left blank spaces (which there might not have been a way around) but as of December 2024 doesn't seem to work anymore at all and the dev's website is empty leading me to believe the extension to be abandoned.

not usefull at all, just creates empty spaces

It just hides any suggestion on the side, there might be watched vids hidden there, too – so technically it's kind of working.

Doesn't work at all