"Hate" is also very subjective as well. If it is controversial even in the slightest, then someone, somewhere, is going to be offended and think it is hateful.
As in putting content creators into a state of fear and uncertainty?
Regulating algorithms that amplify these effects seems like a perfectly reasonable thing to do to me.
What users of these sites have found, is that the companies are regulating algorithms in order to amplify these effects: namely to discourage certain political advocacy and encourage others.
YouTube, by their own words, operates at "entire Internet scale." Having a single megacorp decide for everyone how to "regulate algorithms that amplify these effects" is too much concentration of power! Who knows? Maybe such megacorps would abide by "Don't be Evil" one day, then turn around and have to abandon such a motto later?
When you insulate people and teach them to be offended at the slightest "micro" aggression, then people become intolerant and unable to function in normal society without being "triggered".