Apple TV 4K airplay passcode

Why isn't there an option to turn off the Airplay passcode on a apple TV 4K?

We have several Apple TVs on site and I want to use one just for music, no TV attached.

When new guests want to airplay their music on the apple TV they can't because they can't see the passcode displayed.

It can't be too hard to have an option to turn off the passcode requirement by one of the clever programmers at Apple..

This question has been asked in various form for the past couple of years, hopefully someone there will figure out it is a useful option to have...