All those kind of charts have the same problem. It’s like asking “what food do people like the most?”, and answering “rice” because so many people eat it every day. The problem is that the question is so vague you can answer it many different ways, and all of the answers are correct.
What people usually mean when they use those stats is “look how popular my choice of language is”.
What people usually mean when they use those stats is “look how popular my choice of language is”.