We are up against 200+ years of industrial development and this kind of thinking.

"How soon till we become no better than machines throwing away old parts because they move a little slower than we do?"

Where do we draw the line with this kind of approach?

My mother passed this year after 10 years living with Alzheimer's . It is a terrible disease and of course we have to look after them. It's the least they deserve.
Unfortunately there are many governments whose agenda is very much in favour of abandoning the aged after their lifetime of taxes and service.
Shame on them all.

What a great story of perseverance and fortitude from Grandma, Grandpa and the family.