Maybe if there was a system where consumers could identify the wares as manufactured themselves. Like a "legitimacy" rating system
Are they more committed to their morals or their profit?
And hard. I wear cufflinks. Half the good ones you can buy are artisan stuff built on aliexpress basics, and very difficult to distinguish from boring artless stuff build on the same basics. You can tell by looking, but difficult for software or for a bureaucracy. I imagine there are many categories like that.
So you have to filter or supplement the user ratings/labelings/reviews using either software or inhouse people, which runs into the second problem I mentioned.
But the grandparent suggested crowdsourcing saleable articles, for the kind of articles that are meant to be (simplifying) handmade.