I think the mother was saying that is what would happen IF she was separated and unable to.sit with her child bc either the airline couldn't move her or people wouldn't move. I don't think (unlike another post where the parent says they check out on the flight) she was saying she wanted that to happen only that is what her child would likely do if separated.
While some kids might be able to handle flying alone. Most 5 year olds I know would need some help or support. I have always moved for someone if they needed it. I think it is presumptious to assume someone didn't plan ahead. Not talking about lines you pay extra for a seat). Maybe they did but the airline didn't find something for them after moving their seats. But yes maybe they didn't plan. You will never know. I have 2 kids and my 3.5 would probably fair better sitting apart than my 5 year old. However you do not know who they are sitting with. Friends who were/are flight attendants have some stories to tell. It is naive to think they will be 100% safe bc it is a plane. I would not want either sitting alone even when they get a few years older. Just bc legally they CAN fly as UMs does not mean I as their parent think mine should. Especially when my older DD who I have been told on flights is exceptionally well behaived. She has allergies and gets motion sickness. The meds make her hyper not sleepy. I need to sit with her to make sure she is not fidgety and doesn't vomit all over.
I do sympathize that people plan ahead and some lines pay for seats but on say delta one trip the switched planes kept our parents seats but moved my DD (then 15 months), dh and I all to middle seats 5+ rows apart. They could not get 2 of us together on another flight for 2 days and refused to give us seats in the back on hold. We get there 3+ hours early and had to fight for the seats. They wanted us to ask people to switch. It worked out fine they ended up giving us the seats at the gate but you know...we booked 10 months out and checked regularly to make sure our seats were not changed. They cancelled our return flight and couldn't get the three of us on the same plane returning. We had to fly home the next morning. They wanted to put us on three different flights
. My parents have learned that they don't move them since they are silver medallion and sit in priority seating. I know people who paid the extra and still lost their seats.
When traveling alone I always switched when asked bc you never know if that child is special needs, scared, has severe allergies, just needs their mommy. If the parent is flying I would rather they are in their care than mine. I am surprised so many are willing to sit next to a child who might vomit, spill, need emergency assistence. I see people say they don't want to switch and don't want to be bothered but I am curious would you ignore the child next to you if there was an emergency and air masks dropped etc? If their parents are in another row they might not be able to help them.
Additionally, you see all these posts that say "that child kicked the seat/screamed/bounced up and down/you fill in the blank." While I understand you can prepare a child but many need
a gentle prompt/reminder etc from their parent from time to time. I would think a child (no matter the age) will be better with most parents than without. Although I do know some out there who put their ipods on, close their eyes and snooze no matter.