Godot android template has all kinds of permission by default.
But, actually, the permission name is not right, so it's ignored when run.
If you enable a permission, godot will change permission name properly.
disabled permission > godot.ACCESS_WIFI_STATE
enabled permission > android.permission.ACCESS_WIFI_STATE
If you really need to remove all the permissions,
you need to make android template your own.
There is a platform/android/AndroidManifest.xml.template
,
and you can see all permissions there.
remove all unwanted permissions, and make android template and use it.