Okay, this stinks more.
Android developer verification: Building a safer ecosystem together
https://android-developers.googleblog.com/2026/06/android-developer-verification.html
com.google.android.verifier
https://support.google.com/android/answer/17065026
You can only uninstall those apps from the current user or all users, you can’t delete Google’s pre-placed apks in your system, which you will need in order to install microG