I get the safety aspect for those with shops that are multi use spaces that others travel through and/or go to. Especially kids who can be quite curious. But I don't get the fire aspect. The only thing I make sure I unplug is a small space heater I use in the shop in the winter. I consider it a bit of a hazard with all the dust around but as long as I am in there, I figure I can shut if off and put out anything that occurs. But I do not consider shop tools to be a fire hazard any more than my double ovens which are hard wired or my cooktop, or my dishwasher, or my refrigerator, or my two heat pumps or many other devices. Any of them could start a fire but they almost certainly won't.
My small dedicated shop has only two 20A 110V circuits for tools and a 15A circuit for the lights, all on a GFCI. I could trip them easily without affecting the rest of the house. But I don't get why I should. It's easier to just lock up the shop.