Mums working full vs stay at home mums whats your take on this?

a stay at home mum is there for her children when they come home from school, has the time to cook a proper meal, read and play with her children, however she can ill-afford holidays abroad and expensive presents. a full time working mum has to collect her children from the childminder, feed the children bath them all before bedtime does she have time to cook a stew or shepherds pie for these children? a full time working mum is always stressed and rushing around trying to squeeze everything in - does she have time to play or read with her children? etc., what are your thoughts?