[ghostfish]

It's certainly a possible solution to the last mile problem, and one I've considered using myself, but the issue is what do you do with your transport once you arrive at your destination?

If your destination is a home or office, you can just take it inside, but what about a bar or restaurant? Leaving a bicycle outside is an invitation for theft and it's certainly too large to bring inside. Even a longboard isn't exactly simple to tuck under the bar or lean on your table.

[bestnameever]

Something like a folding bike could work.