user, I know you're squeamish about even the thought of killing non-whites. That's the problem with you Whites generally, you all are. It's what makes you so easy to take advantage of. But it also makes you a kind of more intelligent dodo that can just be stomped on with impunity for decades. But it's a side of you you will either learn to overcome and shed, or all elements of your genome that cause it will simply be removed from the global gene pool leaving only unabated bloodlust in it.
Drawn by the promise of infinite wealth and food, and by the will to reproduce, spread and wipe out competing subspecies, the non-whites will always flood your countries and try to exterminate you, no matter what you do. No matter how much effort you put into trying to reason with them or appease them, they always will. So this wimpy 'b-but violence is bad can't we just get along' attitude, well, I told you how it's going to go. Either you learn to suspend it when it becomes self-destructive, or intra-humanoid evolution will simply remove it by force in it's entirety.
That said, what I want you to understand, is that as he states in his manifesto, is that a major part of why he started to plan and decided to execute the shooting, was that he traveled around the world, he saw the endless graves of white zogbots who died in defense of the hegemony of the enemies of the White race. And he traveled to every 'western' country (or at least continent) that's out there. And in all of them he saw the same thing. Streets flooded by non-whites, of which he knows very well going by their behaviour that they are all hostile and happy to go out and kill any Whites should they feel that it's safe to do so.
He made a realization. You can't run away from this. Most Whites are like you, because even if only deep down, they all feel like there's always some white country they can flee to if the country they're in becomes 2018-South-Africa-tier. But travelling around the world, he was shown very viscerally, that this is not the case. You can't outrun this. This genocide - and to anyone who is honest with himself, that's what it is - unless extreme measures, like the measures he took, are taken, will go on indefinitely. And it will chase you wherever you go, as everywhere you could go, it either is already happening, or has already happened. Not even the chinks and Japs are exempt. You are all marked for extinction, and you're just letting it happen out of ignorance and squeamishness.
And unlike what all the 'do nothing goyim just sit tight shut up get a job and feed niggers' shills say, you can't just sit it out either. Sitting it out only has a slim chance to maybe possibly buy time, it doesn't do anything to prevent it. There is nowhere to run. No other country, and you can't 'flee' to the future by just waiting it out either.
What he wanted to achieve, is to push as many Whites (or general dissenters but mostly Whites) towards that same realization and mindset. Too many of you think you can flee to some other country and get out of this situation with no blood spilled. Worse yet are those that thought their government wasn't corrupt to the core and poised to do whatever it takes to keep you in shackles. All those laws they immediately passed in every western country after Saint Tarrant's act of what is essentially self-defense, you think those laws weren't set up and pre-written to be passed the moment the demographics were shifted to a position where they could safely pass it? No, the crackdown was going to happen no matter what. But too many like you waste your time on milquetoast politics and weak ways of thinking, believing if only you reason with people well enough, it won't happen. This hope is what keeps you from shifting right. It does more harm to you than good, so he deliberately took it away from you. What he hoped to accomplish, and in many cases, did accomplish, is to force people exactly like you, to get a better idea of how bad things already are.
There is no amicable solution to this war, and there is no place to escape from it to. You will either grow up and commit some things you currently consider atrocious, or you and everyone like you will perish and those same atrocities will become much, much more commonplace than they currently are. And that change will not be reversible.