I always considered doing something like this and then I realized the only technique I know to get all shopify sites is subdomain enumeration and that's probabl

I always considered doing something like this and then I realized the only technique I know to get all shopify sites is subdomain enumeration and that's probably not uhhh white hat or whatever the term is I'm sure there's people doing market research out there who don't really give a damn about any of that but I'm curious as to how you build out your search functionality if it's not that?