Based on the timeline for rolling this out, it seems likely that those settings changes will be coming in the iOS 18.4 beta. Yes, Apple is only required to do this in the EU, and other DMA-required features haven't all rolled out in the U.S. But this one seems like a feature that Apple will bring to all of its users.

All you need to do is swipe down from the top-right of your iPhone and press and hold down on the new power button in the top-right of the control center. You can't just tap it; y

The first iOS 18.4 beta for iPhones should be just around the corner, and the update is expected to include many new features and changes.