You are missing the point. The people put on either list have never been accused of anything in a court of law. They were never indicted. They have no way to get off those lists. There is no due process and no congressional oversight. The executive branch decided they should die, so they died. End of story.
It started in the Middle East with Islamic terrorism. It is currently in Latin America being called narco terrorism. You can see it already happening in the US with peaceful protesters and those who use encription online. There is no difference. It is all equally bad. What Obama did was the exact same thing in the same way as what Trump is doing.
The next guy, regardless of the color of his tie, will be more than willing to use this unified executive theory product in even more disgusting ways. And for that, we can all say, "Thanks, Obama!"