You're probably right, I don't watch cable TV so it was a poor comparison.

Nobody is complaining that ISIS is losing their youtube ad revenue stream, that's a strawman argument. ISIS recruitment videos violate youtube's guidelines so they'd just be taken down, that's not what we're talking about here. What's actually happening is videos that have a dissenting or unpopular viewpoint have their ads removed, with a lot of harmless content caught in the crossfire due to the indiscriminate nature of youtube's algorithms.