Watched this a few days ago. If there was ever a perfect example of why it's best to just tell these people to go F themselves instead of engaging in serious discourse this is it. Man named about half a dozen examples of systemic racism and all he could say was "where is your proof!!!"
This take genuinely just seems absurd.
I agree that some white people doing this excessively give off a certain vibe though. There's definitely some element of white people that either knowingly or subconsciously view more expressive black reactions in a similar fashion as minstrel shows.
I agree with the general idea of the article. I don't think it's absurd by any stretch for the reasons you listed above. Sometimes I think white people don't even think twice about why they are doing the things they do.