I agree with most of this thread in that I like relaxed bedtimes and late eating.
But, think tanks/charities often say we should, as a country, look after our elders/have elderly parents living with us as many other nations do this. But you can't just foist a culturally different way of thinking on to a country. Also, I think many British people would see this as the government trying to save money on elder care. Of course, lots of times in the country's past, single daughters would have been expected to look after parents. But that's largely stopped as women working is no longer stigmatised.
Also, maybe I've got this wrong from above comments, but it's one thing being honest about food etc being not good in a restaurant, but if guests came to my house, I cooked for them, and they said the food was bad, then they can fuck right off!