>>16713876My bad. I read it again. Mathematical platonism is not a meme in the sense that many mathematicians subscribe to some form of it, but it is a meme in the sense that mathematicians spend their time doing math, not thinking about the philosophy of mathematics and whether it is invented or discovered etc.
This does vary, in my biased experience the more algebra and logic pilled types think more about these things while the analysis minded people don't care that much.