Little Red Hat,
Hear what you say...but..!
When your airline advertises 'We don't cater for children' then you have a valid complaint. Until then, you work for a public transport service provider. If you work for that service then you must expect to deal with the good and the bad. That includes the young, the old, the infirm, the rude, the polite and every other flavour of humanity.
Of course, you don't have to enjoy it...I don't particularly enjoy the hassle of flying at the moment but it's my job so I just have to put up with it as best I can.