Because this is consumer branding, the vast majority of which couldnt tell you what frequency their WiFi devices use, or even what a radio frequency is. They c

Because this is consumer branding, the vast majority of which couldnt tell you what frequency their WiFi devices use, or even what a radio frequency is. They can understand that Wifi 6 is newer than Wifi 5 and so on. Maybe 6E should have been called Wifi 7 or 6+, but that's a nitpick and just about anything is better than the 802.11a/b/g/n/ac/ax/etc mess.