Uber comes in, ignores local laws, runs cabs out of business by running a huge debt financing scheme while also doing illegal shit. They build a monopoly. Then they cut wages, increase prices once there's no competition. They do more illegal exploitation shit. Keep running on debt, making no money for years. Just bullying and grinding their way into this position. The end result is that they can now upcharge you for a service you were already getting. Now instead of restaurants and grocers delivering food, you get to pay extra for someone else to do it. Then those workers lose their job and go work for Uber, who will pay them less.

Capitalist efficiency is putting as many businesses in between you and what you want/need as possible. Then cutting your wages so that you can't afford the services you're providing. All so some frat bro in Austin or San Fran can become a god.