I forcefully broke the habit by disabling the YT app. Then I started watching them in the browser.
It took enormous will to break out of that addiction (and other addictions as well. I removed Reddit, Twitter, IG, FB and SC)
YET, I still spend an hour, randomly, on YT shorts.
I am worried for the future of my next generation, where their most productive time would be a relaxing break from social media.