“They are still using a conceptual paradigm that predates the discovery of electricity.”
Humor. me! Love to hear you explain that!
Sorry, you’ve lost the privilege of communicating with me.
Perhaps with your next opportunity to learn something you will be less arrogant, ignorant, and offensive in your approach.
But with me, you’ve burned your bridge and deserve no more of my time or attention.
Goodbye and good riddance.