Yes but sometimes their kids just talk forever, or they themselves just ignore the reality that their time has come, and we've got places to be. So the nice request comes with a deadline.
Some advice for process parents. Don't be that kinda process that zombifies your children instead of letting them go, it's very annoying and unhealthy.
I wouldn't ever imagine to shed a tear for the processes I have killed in my whole life. I feel like a homicidal maniac.