My main point is actually that I am forced to use this dialler without my consent. I am not trying to say that users shouldn't be able to customise the system but I am opposed to manufacturers forcing data-hungry 3rd party programs on customers.
It seems like the alternative you're suggesting is that vendors be able to lock you into their own dialer, which was probably produced by an outsourced firm anyway.
Or are you advocating that Google prevent people who download and modify the Android source from modifying that particular aspect of it?
maybe what we need is a 3rd party dialer that pledges privacy.
Anything bound to any companies' services or doing any data collection should be entirely user-controlled and user-replacable.