[mrgill]

YouTube transferred all the Trump's WH subs to Biden's WH - while Trump's WH had started with zero.

Very stupid idea and apparently requested by the Biden admin. Now you have millions of Trump subs just disliking every video.

[thirtythree]

Oh well that explains it. I'm surprised they didn't see that coming.

[noxer]

This actually makes the most sense, although I'm p sure dislikes are not counted if you dont watch the video at least partially. But maybe the dislikers actually watch the Biden videos - who knows.