Our local market in the v small town near where we live in Seine Maritime, (which we try to regularly support), is gradually, week by week, fading away. It’s just 1 fruit and veg stall now. The stallholders told us that they, along with many other stall holders locally, now typically lose money almost every market day,including even (in their case) at the nearby renowned Neufchâtel cheese market. They believe there has been a sharp decline in regional footfall at rural markets in Normandy, particularly since last summer, with people abandoning markets (even more so than previously) for the convenience of supermarkets. They seemed to think this is a pattern that is not repeated elsewhere in France, though I do not know the basis of their view.
Out of interest, for those of you that regularly visit rural markets, (as opposed to city/tourism hotspots) are they alive and well in your area, or are they dying, as seems to be the case in ours? It would be a very sad situation if the latter is/becomes widespread.