What’s in this for the for profit companies? wouldn’t this cannibalize sales to the demographics that would be buying a cheap prepaid plan if it doesn’t already exist?
Maybe i live less chronically online (but still on my phone) than most, but having spent a few weeks in Japan. I’ll assume prices are similar due to localities, similar-enough cultures and densities. My partner and I shared a 3gb SIM and wifi tethering because of the pricing and lack of need for on demand data (we download movies to our devices when on a high speed networks). I would be fine on 400kpbs while away from hotels and public wifi, and I imagine many tourists will be in the same boat, killing a lucrative segment of the market.