Some of them are positively gleeful about the killing part.
Oh, they don't plan to do it themselves, oh no; they plan on .gov minions to do it for them. Because they're all about killing their opponents as long as they don't have to get their own hands dirty.
It's kind of amazing how many of these people follow the Stalin thought of 'have to break eggs to make an omelette'. And very uncomfortable for those eggs they plan to break.