paddirn , 6 months ago

I’d think it would work into “the algorithm” somehow, either Likes or Comments probably tell them about viewer engagement, which I’m sure Youtube likes to see. So maybe it helps them show up in the ‘Suggested Videos’ feed (or whatever it’s called) on the right side of the screen. Anything that gets them more views probably translates to more subscribers and/or dollars or whatever it is that people are doing on youtube.