They should’ve removed it years ago. Dislike is a 2006 thing and the only people using it did so as a group hobby to harass creators. Hasn’t been used productively for a decade.
And it makes the site look even trashier than it is, making it less appealing to advertisers who already cringe at the comment sections (which is why you don’t see comments on Roku, etc. – no accident)
I could care less if it stayed or went but really, it was time.