Earlier quoted context omitted.
Are you volunteering yourself and your kids to not taking medication and seeing doctors in your old age? Or are you volunteering "other people"?
Seems like a nasty interpretation to assume a grandfather is other people and make it a straw man argument.. We could just as well ask: Are you volunteering yourself and your children for 30 years hooked up to tubes with partially effective pain medication?
If possible I would volunteer you and your family to stop getting medical care when all of you get old.
Fair?