As bad as it seems, without grandfathering, very few of such accessibility laws would ever make it. Consider that accessibility is a quality of life concern, w

As bad as it seems, without grandfathering, very few of such accessibility laws would ever make it. Consider that accessibility is a quality of life concern, when governments have to consider the cost of everything, even the "reasonable" cost of averting death. https://en.wikipedia.org/wiki/Value_of_life https://en.wikipedia.org/wiki/Value_of_life