IMO, Terri is being exterminated. Just like Nazi Germany did starting with the disabled.
If this is not extermination, it is extermination by another name, to paraphrase the line about a "rose is a rose is a rose," or however it goes. But Jeb said he is contented because he knows that he did all he could. After Terri's death, I wonder if there will be a hurricane of outrage directed against the governor, who now looks petty, vain, and foolish in some eyes. Right-to-life people who have voted for Jeb Bush in the past will increasingly feel that he has betrayed them.