No, there is not. Updating through terminal still bypasses it and I don’t mind so much seeing how my mother might accidentally power it off in the middle an important update otherwise. Most people know not to hit the power button when the scary load bar pops up with a message saying please do not power off system.
You can change that in system settings on KDE
System settings -> Software Update -> Apply system updates immediately
Not sure if it’s the same on GNOME
No, there is not. Updating through terminal still bypasses it and I don’t mind so much seeing how my mother might accidentally power it off in the middle an important update otherwise. Most people know not to hit the power button when the scary load bar pops up with a message saying please do not power off system.