So, only 20 per cent of 2-5yos can ride a bike? And? I very much doubt that statistic was much higher when I was a child. Most of us got bikes once we had started school.
Other than that, yeah, I neglect my dc in order to MN. Oh dear, look how they struggle at school, how disruptive their behaviour is (ds2 has just poked me with a very painful fairy wand to get my attention
), my house is a tip, etc etc etc.
The usual tarring of all mothers with the same brush, because, yes, it's true, we do have a problem with some children being neglected for OL stuff.