In Firefox on my desktop I have the Unhook extension to blank out most of Youtube so it can't show me further suggestions. If you're scrolling on your phone after someone sends you a link, I'd recommend emailing it to yourself for checking later on your PC instead.
I saw Oldboy for the 4k re-release with a theater full of people who popped in after Barbie ran out of seats on a free night, and it was one of the craziest filmgoing experiences of my life. Oldboy rules.