However I have seen plenty of shows get constantly reuploaded with new accounts. They usually crop or put some padding animation etc to get through content ID. With HBO' content you can search for example John Oliver's non free segments which are not available on the official channel
First result for "HBO movie".
My guess is that those companies didn't even bother to submit them to Content-ID, considering that Google had no problem detecting a bunch of copyright songs in those movies, for which they're paying royalties.
If submitting stuff to Content-ID is the "challenge" that alanlamm was talking about, then fine, color me unconcerned.
Another Brazilian feature film about 6yo - 3.4M views on a profile whose name translates to “watch films online”, with a FOX intro at the beginning. https://youtu.be/r8KGMyfXXHo
1h old Showtime comedy special taken from TV, 1M views - https://youtu.be/Wo27OxaEB3w
If this is above board, what am I missing?