johnsmith123
As mentioned can use adb shell pm uninstall
command to remove the browser from a user profile. Generally we advise against people using adb as it opens a big security hole if your PC is compromised.
Could also use a MDM app or parental control app which uses the device admin functionality MDM apps use.
Device admin lets an app set device policy for the device. This is normally done remotely via a service the app developer runs.
https://developer.android.com/reference/android/app/admin/DevicePolicyManager