System core

com.google.android.apps.chromecast.app

Google Home

Risk: Safe
Source: Google
What it is: System core

What it is

Lets you set up, manage, and control your Google Nest, Google Wifi, Google Home and Chromecast devices. Let Google harvest your data with your money.

Commands

adb shell pm uninstall --user 0 com.google.android.apps.chromecast.app

To put it back:

adb shell cmd package install-existing com.google.android.apps.chromecast.app

Every removal listed here is per-user only: the system image is untouched, and the restore command puts the app back from the copy already on the device. Nothing is downloaded.

References

https://play.google.com/store/apps/details?id=com.google.android.apps.chromecast.app

This is not the directory. Here we say what a package is in general; what happens on your particular television is on your model's entry, and that one wins. The same package can be dead weight on one set and hold the home screen up on another.