I don't even understand why this is an ongoing question?
It's a device that heats something up. There's zero benefit to leaving it plugged in, as it doesn't need to charge/etc. You don't have to move it, just pull the plug out.
Just unplug it when you're not using it. And the PTs used to have a sticker that said 'unplug when not in use' on the orig packaging... do they not anymore?
I don't leave my hairdryer plugged in. I am one of those annoying people that turns off everything when I leave the house.
IDK. Sorry OP, I'm sure it's a sincere question, my annoyance isn't with you personally, but just a general irritation with people being alarmed that Life is not a Risk-Free zone.