Family values is what separates us from the Western society.
No point in taking pride in being a progressive society when your through your parents in Old Homes.
The sad bit is that these days, a lot of the expat Pakistanis living in the West don't think there is anything wrong with it either.
This is exaggeration that western societies don't care about their older generation...Key difference is that here parents want to live independently as long as they can, what they end up doing is living close to one of their kids...Many times kids go out of their way to support their parents, pay for their living(when they don't have means) and keep their independent living...When they cannot living independently, they move with kids, unless they have acute health condition.
Acute Health Conditions
One thing which we have not seen in past centuries in our or western culture is that people artificially kept alive through medicines and treatments... Many of the old people could have being long dead but kept alive, this is where the old homes and nursing homes come in to play mostly in USA or west in general...They only go to old care when you are almost dead but not clinically dead, that requires almost 24 hour monitoring, kids have job and they cannot monitor 24X7, servants are not affordable by most people...If they can afford, people do have inhome nurses(which is very expensive, only really rich people afford)
In Pakistan frankly only upper middle class afford to have parents with acute health conditions, most of them buy nurses or in-home labor, which is very cheap in Pakistan (thanks to exploitation of poor)...
Acute health issues is something societies world over have not addressed properly, its more like kicking cannon down the road... There is no good solution to this problem, if more and more people start living long in acute health state, this problem will pop up and something has to be done about it... Critical mass is not there yet.
Older Desi parents in US
Reality is that lot of older generation Desies comes from east to west and live the last part of their life in US/West... I see in every home(including my own) parents living, many times interestingly wife's parent, which is not possible mostly in Pakistan...Here they come and get citizenship through their daughters, out of all people...If they have sons in Pakistan and daughter in US, they would prefer to live with their daughter and not son, In Pakistan parents only live with their daughters if son rejects them for some reason...This has lot to do with women empowerment and how society treats both men and women equally
They still detest west very much but go out of the way(and lie, while pray 6 times a day, declare themselves very poor, which most of them are not) to get social security(while they have lot of properties in Pakistan)... Atleast they would not deny that social and health care far better her then in Pakistan...Whenever they get hospitalize the care they get from nurses here is not imaginable in Pakistan...Also, Obama care has given them new life, now more old parents are coming to USA, because one of the big problem of healthcare is solved...
I am an Atheist and my in laws(who live with us for 8/10 years) are very religious(many of their extended family are in peer business, some of them got US citizenship being religious or spiritual leader

), yet some how we still mange to live in the same house...