Criticizes gatekeeping of science by showcasing it shares the premise of the very laws that were used in 1934 to bar Jewish people from citizenship in Germany. The table used for the adaptation is from Wikipedia, a summary and breakdown of an actual 1930's poster explaining the new rules to Germans.

I think it’s code for Christian nationalism? Basically all the sects of Christianity, especially varying Protestant subsects who insist that they’re totally different when it all boils down to the same basic claimed beliefs, and underlying beliefs of superiority over other human beings, to put it politely.