Well, it's open source and build on the idea of interoperable components. So while Google may package data collection components it would be straightforward to build a version without them from source.

Whether you are able to put it on your phone in a working state is then the question though. You would need drivers for all parts which might be closed source and not compatible with your build.

Hopefully there's a stable driver ABI, or at least an ability to use multiple versions, so you're able to use these blobs however you want. Sad state of affairs is firmware.