New accounts no longer start with two meeting types. Your meeting page, at the site address followed by your handle, opens to visitors only once you have weekly availability and at least one active meeting type. Until then, visitors see that the page was not found. When you are signed in you can still open the page, and it shows the steps that remain.
The Meetings dashboard says when the page is not open yet and links to Availability and Meeting types. Email your meeting page appears once the page is open. To turn the page off again, deactivate your meeting types or delete your availability.
The meeting page address has moved from Account settings to the Meetings dashboard, and View meeting page is no longer in the account menu. Public calendars and podcast pages show Book a meeting only while the meeting page is open.
Existing accounts keep their meeting types. If you never set availability, your meeting page is now closed to visitors until you do.