You can turn that off and apply patched live, if you prefer. It’s just a toggle.
Technically rebooting and installing updates is “safer” but I’ve never had an update applied to a running system fail catastrophically, because unlike Windows, operating system components are compartmentalized. As such, restarting most system components causes no issues with functionality for everything else.
Fedora does the windows update style updates now a lot of the time.
You can turn that off and apply patched live, if you prefer. It’s just a toggle.
Technically rebooting and installing updates is “safer” but I’ve never had an update applied to a running system fail catastrophically, because unlike Windows, operating system components are compartmentalized. As such, restarting most system components causes no issues with functionality for everything else.