I guess the answer is most likely to be no, but in any case :
I found a way to disable the Enter VR message when starting the Oculus (cf this thread here https://forums.oculusvr.com/community/discussion/65923/disabling-the-enter-vr-message
For my use case, the users won't have any controller when using the Oculus Go. Yet, each time the Oculus Go starts, a "We couldn't find your controller" message with a warning gets displayed on screen and then re-appears regularly.
Is there any way to skip / ignore this message? It really is annoying. Maybe with the Oculus Go for business many seem to talk about.
I really wish the Oculus would be more customizable, it's a great device.