> This is a really bad idea for reasons already mentioned in other comments.

Agreed, although that doesn't mean it won't be successful.

> Personally, I travel a lot and there's zero chance I would ever take someone's random package.

Me neither, but I'd never cart random strangers around, or let them into my house either when I wasn't there, so I'm not the best judge of these things.

One thing that I will predict is that, if this does, in fact, take off, it will only hasten the enshittification of airline travel. You think you have a hard time trying to find a place to stuff your small carry-on now??!? Just wait. And checked baggage pricing will be through the stratosphere.