Idk, I just don’t understand how I’m “moving the goalposts”? Or perhaps I’ve just misunderstood the point of your comment.

CGP Grey made the video for “get rid of the penny”. When they got rid of the penny, he made the video “get rid of the nickel, and the dime.” When the original goal as getting rid of the penny, once that was achieved, he moved the goalposts to get rid of the nickel.

Your statement is in line with CGP Grey’s (correct) viewpoint.

Pointing this out in a facetious manner is meant to be humorous.