Come on most Americans are completely clueless DIY wise compared to most French people.
Every town in America has at least one, if not several Home Depot’s, Lowe’s, OSH’s, etc. and at least 75-90% of the traffic at any given time is private home owners, not contractors. Americans do a LOT of DIY.
There isn’t any real comparison anywhere else I’ve been able to find, and I’ve looked. Not as much in France, but Germany, Switzerland, Italy, India, Bulgaria (closest to having something like that), Singapore, Malaysia, Japan, etc.