I’ve heard that before but really wonder if it’s true. My last encounter with (I believe Mormons though it’s been a LOT of years ago) was while we were eating dinner. The front door was open with the glass storm door closed. They came to the door, knocked, then stared at us while we were eating dinner as a family. We stared back and they proceeded to knock another 3 times before leaving. I mean, regardless of what you are at the door for that’s just rude as fuck so how would they expect a nice response?!
I was going to say, coal remains around 1/3 of our electric generation worldwide (as of 2022): https://www.statista.com/statistics/269811/world-electricity-production-by-energy-source/
Coal can’t be reused, created, or otherwise obtained outside of mining. Until we remove our dependency on coal, mining will continue.