I think that's usually the case, but it's not transparent. You'll have to connect to a specific SSID and enter some credentials which aren't always your usual c

I think that's usually the case, but it's not transparent. You'll have to connect to a specific SSID and enter some credentials which aren't always your usual credentials and / or use some app. I've tried this once or twice a few years ago, but it was so slow that I went back to using my mobile plan.