This mind of reporting makes me sick.
The child is 3. Yeah it's not ideal to have a dummy in all the time. That's one photo. The kid could be ill, over tired, anxious because twenty yelling people want to take her picture, ANYTHING. The Beckham's have four kids, I think they know what they are doing by now.
As for the 'always being carried' crap. Unless you are mates with the Beckham's then all you see are pap shots. You've no idea how many people are there. I'd carry my three yo too.
I couldn't give two shits about celebs but ffs "child of three has dummy" just isn't news ffs.