Being reachable by family and friends 24/7 has only been normal in the past 25 years. For the entire rest of human history, we seemed to do fine without this.
I think it also has changed what our perception of a true emergency is. When I was a kid, if I needed to be picked up from an event, it was on me to be at the pickup point at the right time, and my parent to be there. If for whatever reason we couldnt make it, there was always an alternative plan 'wait at the meetup, wait inside the venue, go home with a friend'.
Not getting picked up and being forced to wait with some uncertainty was not an emergency, it was an inconvenience.
I think it also has changed what our perception of a true emergency is. When I was a kid, if I needed to be picked up from an event, it was on me to be at the pickup point at the right time, and my parent to be there. If for whatever reason we couldnt make it, there was always an alternative plan 'wait at the meetup, wait inside the venue, go home with a friend'.
Not getting picked up and being forced to wait with some uncertainty was not an emergency, it was an inconvenience.