Also true, but there's a limit to how much nonsense you want to dump into GPOs. Most of what you throw in your Group Policy will inevitably end up sticking around for the next decade and a half long past its irrelevance, and regardless of whether you throw everything in one big GPO or have several dozen small GPOs, you will never remember where that stupid setting came from down the road.

So I'm hesitant to go overboard on custom registry entry pushes (as opposed to the standard templates) for things that only affect IT experience.