It's called nitpicking to death the details, to try to get one distracted off the fact that it is using a false premise as the basis for it's argument.
Also called: Using the forced 'death' of an unfortunate young woman to move along their real agenda: Legalized Euthanasia (assisted suicide, mercy killing-mercy murder). Notice how they are taking 'polls' on who supports killing Terri vs. who doesn't. Now we need 'polls' to decide what is right and wrong, amazing!