Travelled a lot across the pond alone with two young children and never had this before. It,s hard enough struggling up the aisle with a squirmy baby, hand luggage etc and i,d given up expecting air stewards to help with the overhead lockers. But to expect someone with a baby to get stuck in the general boarding crush is insane. It,s easier for everyone and safer for the baby to get them settled in first and away from people flinging their stuff in the overhead lockers etc.