That is the idea I guess.

> Their last quarter revenue was almost $4 billion, you can definitely serve millions of daily rides for way less than that.

How do you calculate this? Sure if you were just you with car, you could - but not sure this is exactly a workable business model without uber - if it was then people would presumably not use uber.

> My point is that you could have an open source version of these services that could be managed by local governments or not for profits.

You could have open source versions - but the source code is a small part of the operation - and I'm not sure why I would want to government to run it - or why people should not be allowed to profit from it. If the issue is that workers are being exploiter maybe a better option is to see if there is some reasonable regulation to be put in place or why there is such low demand relative to the supply of labour.