The mainstream media was delivered it's biggest blow when Trump was elected as well. Mainstream media is suffering in the US as 'independent" journalist are creating channels or social media platforms that are getting more traffic and views than they are. Also, millennials are cutting the cord and going for online options for their entertainment.
Yes, there is a concentrated effort to go after these larger personalities, but there is also an effort to shut down those who do not fit the Google, YouTube or MSM narrative. Conservative commentators 'are' being targeted. That's not to suggest that more Liberal independents aren't getting their share of grief, but don't mistake yourself with how the MSM works in the US.
The MSM in the US perceives itself as the 4th branch of government. They are livid that Trump is not affected by their influence. The MSM in the US actually believes it is the first and last say on events, thoughts, ideology, philosophy, and worldview in the US. While conveniently hiding behind the 1st Amendment.
As far as YouTube is concerned the AI can't make distinctions or draw on context. It only knows 1 and 0's, yes or no. YouTube suggests that the AI is learning, but it certainly isn't learning quickly enough or satisfactorily for YouTubers.