Good highlight. In commercial deployments absolutely, I'd even recommend going as far as hiding any SSID you don't explicitly want people to be manually clicking on with their own devices (i.e. only guest and/or byod should be visible). Not because of security (as the conversation often tangents into) but because the support tickets for "I can't connect to <wrong SSID>" just go away and it clutters screens less as you say.

Thats bad for the anonymity of all your devices, though. Having a "hidden" network saved and on auto-connect means it'll be constantly broadcasting probe packets for those hidden networks.