Seems disappointing that restricting access to Google Play Services isn't possible. Is this an Android limitation, or that a permission can't be removed from the app or what? While I primarily use OSS apps, Google Play Services location services are immensely more accurate, fast, power efficient than what is available without it but I do not want apps like Google Photos to have access to Google Services as I want my photos to stay on my phone. Is it not possible to even like patch the apk to remove access to Google Services?