Speaking from experience, it can be very tough to find seats for a whole family together unless you're months in advance. Sometimes it's a short notice break for example.Parents fault 9 times out of 10 though surely? From the articles I’ve read, there is a lot of entitlement from these families
To be honest, I probably wouldn't ask to move myself but to arbitrarily decide that it's the "Parents fault 9 times out of 10" is pure finger in the air nonsense to pick an unnecessary fight.