Rolling backwards slightly, here's a good one for "Internet on your phone" I remember from about the year 2000: https://www.youtube.com/watch?v=zkvNW3do-9g

I did my dissertation project in WAP. This ad grossly oversold the concept of "Internet on your phone" (which properly kicked off in a way that the 'regular person' would embrace the UK around 2007, I think).

The 'future' is always mis-sold.

No, but you might find something on YouTube.