You can try to educate but sometimes there is no remedy for blind and willful ignorance.
Even my wife, who was profoundly relieved I was able to use
vaping to quit smoking nearly two years ago, is now regurgitating all kinds of nonsense she reads on social media outlets regarding the hazards of
vaping.
Another fun example: my mother-in-law informed me one day, in an unequivocal tone, that since vapor *looked* like smoke, it was in fact smoke. She happened, at the time, to be eating a Snickers bar. I replied that her candy bar *looked* like a dog turd, so...