Do you consider yourself open-minded? ...tolerant and inclusive?
Then try being open to other worldviews and perspectives. Actually being open to learning something or seeing something from another person's point of view can be challenging and is rarely pursued. Especially when popular culture has demonized certain perspectives, conflated ideologies, and flat out lied about historical events. The more important the event, the more determined those with power are to undermine any alternative perspective in order to maintain a consistant narrative that is in their own best interest.
Before casting judgement, challenge yourself and watch some of the videos or read some of the books before: hear some of these people and note what they say when you're not their intended audiance. Or don't, and write everything that challenges your worldview as hateful and bigoted. Then pile on and destroy the free thinker who thinks differently.
Why do more and more people have ideas you've been told were unacceptable and have been demonized. Who really are the hateful ones?