Don’t worry or fear - the Death cult will make sure there is a civilized way to put you down - Soylent Green showed it very well: Hemlock centers where people could go to die very quietly and then on to the factory for further “processing.”
Or you can have the “home option” where hospice nurses will come and give you a lethal dose of morphine. No problemo...
or the old standby, build these buildings, tell people they are going in to take a shower then..............