They made a huge deal over WiFi in the subway, great idea, some places cell service doesn’t work. It’s ok if your in a station and can’t get a cell signal, but

They made a huge deal over WiFi in the subway, great idea, some places cell service doesn’t work. It’s ok if your in a station and can’t get a cell signal, but every time you get to a new station you get pulled into a new captive portal and have to log in. By the time you do that you should be going on to the next station. By the time you get back on your return commute your login has expired and you get pulled into the captive portal again. Granted that doing it right is a much bigger technological problem, but a solved problem I’m sure - more or less the same challenge as wiring a stadium with a hundred thousand fans in it for WiFi.