…but 20 years later, our cities were changed by the widespread arrival of cheap two-wheeled battery powered personal transport devices with almost the same footprint and handle post.
https://en.wikipedia.org/wiki/Motorized_scooter#E-scooters
And now I think about it, I recon a Segway would solve several of the problems that e-scooters have.
If we've not all been turned into paperclips and/or got chips in our brains and/or global thermonuclear war, I can believe the tech improves to enable the hype.