We do not need our bodies once we leave this world regardless of what you think happens after we die. We should be focused on curing diseases and extending the life of living humans. Science would go so far if we used human bodies after death instead of requiring people to give consent to something they don’t need.
No, fuck that fuck you and fuck capitalism. We are already exploited enough in life, now we’ll also have to not only be sour in that we are also exploited in death, but also that at the first nail through or difficult cough our health services will “mysteriously” fail to treat us so that the kid over next door can have an extra kidney and the interns on the big corpo who made the last donation have an extra body minus kidney to jerk off to.