> Not that long ago, QR code menus were the go-to fix for restaurants looking to speed up service without hiring more servers. Then the diners staged a revolt.
No, QR codes is one possible solution to the problem of changing menus, and having to reprint all the time. Also, QR code menus (at least where I am) became mandatory during the pandemic together with mandated contact-less payments, and that's when it really became popular around here.
Besides, thinking that QR codes can replace servers seems to indicate to me that the article author has literally no idea what they're writing about, if they don't even understand the basic function of servers...