No. Everyone does NOT want one. And most people know exactly what their family’s wishes are. Further, a “living will” can be over ridden by a court as we have seen recently. It is the death cult that is foisting these on people. They are NOT “living wills”. What we NEED is to take away the leftists and the court’s “right” to kill people they believe are inconvenient.
Nobody is forcing you. That's OK, push the decision off on your child.