At my university, someone did a demo of what ordering a pizza would look like online, using Pizza Hut's site as an example, sometime in 1994-95.

I remember thinking to myself that was a ridiculous idea, because all of the stores would have to be wired up to the Internet, and who would do that?

That ignored, of course, the possibility that a central location could take the orders and communicate them to the individual stores (which is how it worked for phone ordering at one point, maybe even today), and I completely whiffed on the future ubiquity of the Internet.

You could have made a fortune betting against my computer prognostications in the 90s.