You can rsync over ssh from and to Android devices, if you install Termux (Linux in an app).
And SolidExplorer is a good app to transfer data from/to Android.
I'm a long time Mac user, but I really dislike Apple's walled garden on the iPhone and thus switched to Android some years ago.
If this is a better AirDrop I'm all here for it. AirDrop was already leaps and bounds better than email my android phone to my PC.