I hope they don't become standard and they go away soon. The two main reasons are that not everybody has a smartphone or the ability to scan the QR code and sec

I hope they don't become standard and they go away soon. The two main reasons are that not everybody has a smartphone or the ability to scan the QR code and security. My mom still has a flip phone and does not want to get a smartphone at all. Not everybody has the desire to have a flip phone. They would not be able to look at the menu in any meaningful way. Many of the restaurants I've seen with QR codes for menus have the QR as a sticker on the table. It isn't hard for somebody to create a QR that leads to a malicious site and just place those on top of the existing QR codes.