Uninstall apps then use YouTube via mobile browser.

The experience is just not as seamless, which makes it easier to disconnect.

I did something similar with Reddit, I also have Adblock setup on mobile with a custom rule to block Reddit.com. So if I do want to go on reddit, I specifically need to open the Adblock app and go through menus to enable it again.

And a more abstract answer, find something else to spend your time on.