I would be so embarassed if one of my parents wasn't being looked after. Actually, I talked about it with my brothers once and fortunately they feel the same way. Although, I think my parents will be fine. I hope more people think like this. I would probably support a law, similar to child or spouse support.
Now you see, this is the thing, you are different and decent.
My mom is in heaven, but if she was still alive, she would stay right here in my house. It seems that nobody cares about the embarrassment anymore, as so many do it that it has become accepted as the norm. So sad!
Blessings!