I found this article regarding not abandoning your parents. I guess it would be a good article for people who are too busy to speak their parents sometimes. So this reminds them.
But for those who are taking care of difficult parents, it only adds salt to the wound
https://www.creativehealthyfamily.com/10-duties-we-have-towards-our-parents-when-they-get-older/
Find another way. There are resources to help with that
"While we’re not legally obligated to house our parents when they get older, we definitely have a moral obligation to make sure they’re not homeless. If that means letting them live with us, so be it." Allow me to rephrase: Regardless of why your parent is homeless, suck it up and bring them into your home no ifs, ands or buts. Yeah, Ursula Herrera from Miami Beach, Florida, whatever.
The one thing was honoring their wishes. Sometimes this could become impossible. They could want to stay in their own home for the rest of their lives. But their health makes this impossible.
I can find an argument for all of them. Stubborn parents who need to change but won't. Abusive parents. Parents that don't understand u can't give up ur entire life for. These questions are based on the parents were good parents. And life is not that cut and dry.