In fact, I don't respond or interact. When they appear in my feed I simply block them, but no matter how much I block racist and right-wing accounts they continue to appear in my feed.

"Where are you hearing right-wingers say that?" On all social networks, especially YouTube. You can look for the “Supacell” trailer on Netflix and there you will find several comments from right-wingers upset with the series’ cast. Just go into the comments, especially the most recent ones, and you'll see. The same with quiet place

So why do they complain even when stories are new and have original characters?