No. They were invented for whatever reason and then the ability to be a link a phone can scan became their primary function when everyone on Earth started carrying phones. Pokemon cards have QR codes - every kid scans them, do you think they think whatever you do? I had a startup in 2012 that extensively used QR codes to make a game kinda like Pokémon Go and various "Scan to Win" games (I had in 3 bars and were scanned 50k times in their 1st month in a town of 12k people) I over invested in the local area and I ultimately failed bc of a handful of Boomers that literally believed smartphones were a "fad" and convinced several organizations to spend their marketing budgets on literally the newspaper and convinced several organizations to back pedal their investment and cancel deals already made. This post and all these comments proves most people still have no idea what a QR code actually is - none should ever be made that can't be changed at will later 1st off - they should also all be AR codes - bc a smartphone just needs to look at them with the camera open and you can have any graphic you start want start playing as they look at it without needing to scan. They are the easiest link in reality to the digital world - nothing has come of them bc people severely lack imagination.