How about ignoring the home feed that’s designed to keep you hooked?
Limit yourself to the view with videos from channels you actually subscribe to. And curate your subscriptions to higher quality.
The end result is a list of videos that will run out every day, forcing you to get up and do something else instead of finding another related video to watch.
I did this during the pandemic and after a few days of friction it felt much healthier to me. YouTube became a secondary part of my hobby/media habits instead of an all-consuming one.