Jan Kurik writes:
= Proposed System Wide Change: Hide the grub menu =
https://fedoraproject.org/wiki/Changes/HiddenGrubMenu
Owner(s):
* Hans de Goede <hdegoede at redhat dot com>
On systems with only a single OS installed, the grub menu does not
offer any useful functionality, so we should hide it by default.
Ummm, yes it does. It lets you boot into single user mode, or select the
previous kernel to boot. That might be a critical function, in an emergency.
Here's a radical idea: just prompt this as an installation option.