Similarly, the Guinness of the beer and the Guinness of the book of records are the same Guinness. Michelin started as a tire company when there were only approximately 4000 cars in all of France, their home country, and started the restaurant guide as a way of increasing demand for travel, and therefore cars, and therefore tires for cars. Guinness the brewery started the list of records as something to keep on hand to settle arguments in pubs
Some of those 7.25s will technically be even lower, that’s the federal minimum that will apply to pretty much all jobs, but they still have it on the books that if they could, they’d fuck you over even harder. Georgia’s for instance is 5.15 which can come up in some niche circumstances, and some don’t even have a listed minimum