I personally like to disable the cast receiver and katniss, which is Google Assistant. I don't like all my Ospreys polluting the cast devices on my network and someone potentially casting to them. And I also don't like someone potentially trying to talk on one of my Google speakers and stopping one of my Ospreys from streaming.
adb shell pm disable-user --user 0 com.google.android.apps.mediashell
adb shell pm disable-user --user 0 com.google.android.katniss
