czech railjets require you to watch a ad before connecting to their wifi?!
@charlotte i was about to say something like "i don't think the data is limited, but the speed is awful anyway", so i did a speed test and it's actually really good (peaked around 100 mbps, test result is 85 mbps)
@sk tangently related but there are (Chinese?) music streaming services that require you to watch an ad every so often
and this has been used by a car driver