[ancap]

"Dry wall contractor" is a pretty generic job title. "Uber driver" is very specific including the "location" where the driver is working. To make the analogy fair you'd have to do have a "Dry wall contractor for Boeing" or similar.

[regulation_d]

Unless there are non-competes in place, the analogy is fine. You have the freedom to use the platform or to not use it, and often you have the freedom to use other platforms simultaneously.