A Dollar Shave Club commercial just came on showing the protagonist in an empty parking lot at an abstract "store" selling cheap Bic-style razors. The cheap razors were shown with three blades apiece. Back when I shaved those were the fancy ones -- the first-generation Mach 3s, without the moisturizing strips or the fourth or fifth blade (back when they introduced the Schick Quattro I thought it was ridiculous, and then they went one further) -- and Bic razors only had one blade. Times change I guess.
It's like how even shitty 7-11 pizza (which is actually pretty good) can legitimately be made with "only the finest ingeedients" -- they largely don't make the lower grades of cheese, etc. anymore. All ketchup is fancy ketchup nowadays.