In cities such as Copenhagen, it's very common to see parents transporting small children (and a large number of pets from what I saw) using cargo-bikes.
Not having universal healthcare seems like a strange argument against active travel as it's well known that active travel can drastically improve people's health and reduce the need for healthcare - it would seem more important to choose to look after your health if you can't rely on healthcare being available if you lose your job etc.
Your disability point is perfectly valid, although some disabilities make it easier to cycle than to walk. However, if we can get as many able-bodied people to use active travel when feasible, it'll clear vehicles from the roads and make it easier for the people that rely on their cars for mobility.
Not having universal healthcare seems like a strange argument against active travel as it's well known that active travel can drastically improve people's health and reduce the need for healthcare - it would seem more important to choose to look after your health if you can't rely on healthcare being available if you lose your job etc.
Your disability point is perfectly valid, although some disabilities make it easier to cycle than to walk. However, if we can get as many able-bodied people to use active travel when feasible, it'll clear vehicles from the roads and make it easier for the people that rely on their cars for mobility.