WiFi is used in places other than homes, and many parts of the newer standards are focused on those situations. Hotels, trains, conference centers, stadiums, of

WiFi is used in places other than homes, and many parts of the newer standards are focused on those situations. Hotels, trains, conference centers, stadiums, offices, apartment buildings, etc. all need to be able to handle large numbers of users. If what you have is working for your case, there’s no reason to upgrade.