First programming language for a four year old?

People post the strangest questions on Twitter. Someone was asking about the best programming language to use to start teaching their four-year child old how to code. Perhaps they were asking in jest, or to perhaps to create the tweeting frenzy which followed as some people suggested Scratch and others weighed in saying that four is much too young. Which I think is the right answer. Although there’s nothing wrong with doing things together that show how much fun you have solving problems.