Earlier quoted context omitted.
It's more complicated than that. The kid down the street can say I'll do it for $15 and you can decline. There's no negotiating with Uber. If the kid down the street says no to $10 you're not going to ban him from ever cutting your grass. With Uber if you decline too many offers you will be effectively booted off the platform. More broadly, you can't compare 1 person trying to contract with 1 other person with 1 mult…
If you want to take this analogy further, if that kid has the opportunity to do something else for more money and keeps declining to cut my grass for $10 I'll ban her from cutting it and find someone else. There's also no negotiating with me. It's $10, take it or leave it! (If they leave it, like they don't accept the fare, then so be it my grass doesn't get cut and Uber doesn't make money). > More broadly, you can't…
No you won't. Or at least most people won't.
>There's also no negotiating with me
Yes there is. Or at least there is with most people. Even if you are adamant on price there's plenty of other areas for negotiation like when the work will occur, subscription agreements, or the kid can try to work it out and cut your grass at the same time as your neighbors.
>Why? The foundational principles seem to be the same to me here.
You really don't see a difference in a business transaction between two people and one between a person and a multi-billion dollar corporation?