Autopilot does not just open as many channels as possible. It isn't designed for that. Autopilot will not magically make you the biggest node on the network, nor will it open tens or even hundreds of channels for you.

To illustrate how this works, consider that Alice and Bob have each contributed 1BTC to a shared channel. The entire channel now has a total of 2BTC in it, but it has a cap in each direction.