No one has a Mr heater and a propane tank. How about Coleman stove that runs on propane. No one?
How about fireplace with gas logs? Really. I got it most Texans don’t have a wood stove for those 20 days per decade they might need it.
Seriously. No backups to anything. No generator, propane, fireplace, .... you could put charcoal in a fireplace (small quantities) if needed.
Whatever city folk with absolutely nor preps.
How about an old-school Coleman stove that runs on white gas? I have one of those, the two burner version. I also have a single burner propane stove that uses the small disposable camp bottles, and I have a turkey fryer burner, which of course can be used with my Lodge cast iron skillets and Dutch ovens. I also have a Weber Genesis gas grill outside on the deck, with extra 25# propane bottles.
Fireplace can burn wood, but I don’t really have any. Have a nice gas log there. Don’t use it much.
We used our camping Coleman grill. Our camp stove is at another location, but the little grill worked for heating stuff. We also had the outdoor grill. And our generator.