I’m afraid you’re not living in the real world then.

Nobody was going to arrest Hitler, he was the leader of a country. Much like nobody is actually going to arrest Netanyahu. So that means they’re able to continue ordering the murder of innocent people.

Now I think it’s insane that you would be so staunchly against murder for any reason, even when the person who should be murdered doesn’t share your morals and will happily be complicit in the murder for thousands and millions of people. It’s a massively naive take on the world and I’m flabbergasted that an adult could hold your beliefs, well unless religion is involved as that tends to skew people with some belief that people will get what they deserve when they did, which itself is a little naive.

One final hypothetical:

You’re on vacation on a deserted island with your family and some lunatic has taken a boat to the same island. They’ve rigged up some explosives in your families cabin and are going to blow it up in 60 seconds, you find a sniper rifle (assume you know how to use it) and have the ability to shoot this dude before he blows up your family.

Are you still not going to take action? Are you still a pacifist in this situation?