Two different switches, and people mix them up.
PRO MODE: hides your tour list from strangers.
Your upcoming shows stop appearing on your public profile and on the public web page people reach from a shared link. Friends and tour-mates still see them. It can only ever tighten: if you had already set your tour list to private, Pro Mode leaves it private.
HIDE COMMUNITY FROM MY MENU. Hides Community from YOU.
If you are here for the tour work and not the social side, this takes Community off your menu. Your profile stays exactly as it is, nothing is deleted, and you can switch it back any time.
It hides the menu item. It does not cut you off. Direct links still work, and your messages still arrive. Turning off a menu is not the same as turning off your inbox.
WHO CAN USE IT: accounts that also have Tour, Money or Production. On a free Community account there is nothing else in the app, so the switch is not offered.