- Edited
phrentic As people have covered the GOS Camera already and while I use it day to day as my main camera and I would recommend it usage first and foremost:
There need not be privacy implications or worries for using GCam.
This can be done using just the GSF from the Apps app along with GCam either from the Play Store or if using in a non Play Services profile from Aurora.
Just ensure you properly manage permissions and revoke network where it can be. Just ensure that prior to sharing any images from GCam you pass them through an app like ScambledEXIF to strip EXIF data from them.