I keep missing calls because I forget that I have the do not disturb mode on. Maybe the next iteration will have narrower notch so that we can upgrade to get the two extra icons
I keep DND on all hours of the day, every day, but never feel like I'm missing anything by just allowing phone calls. When I really need focus, and at night, I'll turn on the more restrictive setting, but at the end of the day if somebody really needs to get in touch with me the option is there.
(An aside, it would be nice to be able to have a separate schedule for the "only allow double calls through" option so it could be on during sleeping hours)
I wish they had provided the option to customize the status bar to always include this icon. Or better yet, create a mode where Do Not Disturb automatically turns on and off when I'm sleeping and awake based on signals like alarms, charging, and motion.