slashed bell icon
I'm not getting notifications for messages (iOS16). Everything SEEMS to be set right, but when I swipe left on a message I didn't get a notification for, there is a slashed bell icon. I understand that this indicated that messages from this person are muted. I can click that slashed bell to unslash it, ideally allowing notification. But, jeez, what is making everyone's messages have a slashed bell icon? Somehow, my system has disallowed notification for everyone. I want EVERYONE to have allowed message notifications.
I do see, in my Do Not Disturb, that under "ALLOW NOTIFICATIONS", no People are listed ("None allowed"). Is that why this is happening? How do I allow EVERYONE to have allowed notifications?
iPhone SE