No; if someone thinks DNA is a chemical, they’re just wrong, and you can explain it to them easily enough. “This food contains DNA?! Ew! I don’t eat food with chemicals in it!” “No, no. ‘DNA’ is just a fancy term for something perfectly natural. There’s lots of DNA in your body! It’s part of blood and muscle and bone and everything.” “Oh, ok then.”
No; if someone thinks DNA is a chemical, they’re just wrong, and you can explain it to them easily enough. “This food contains DNA?! Ew! I don’t eat food with chemicals in it!” “No, no. ‘DNA’ is just a fancy term for something perfectly natural. There’s lots of DNA in your body! It’s part of blood and muscle and bone and everything.” “Oh, ok then.”