Actually, I'm totally with you on letting them burn... We have antagonised the Thargoids, and brought whatever happens on ourselves - collectively. Personally, I've only ever taken a small number of MA and got Palin's fragments by finding them, not by exploding sensors. But collectively, we decimated the Barnacles. I've never shot an Interceptor, but I'm in the minority. So we agree there. But war is coming, whether we like it or not. And I will defend myself and those close to me.
I see the Club as responsible for this whole thing. Aegis are an arm of the Club. So they're guilty of being part of the whole thing, inside the conspiracy, not outside, as we are. And as Salvation is - as far as we can tell. Now, I do have the feeling that the name cuts both ways. It speaks not only of arrogance and messiah syndrome - it speaks to regret, of searching for personal salvation. Which would also fit with Dorne. So I'm open to that suggestion - and no, I don't like it (other pompous gits are available, and presumed-extinct species...). But Salvation is one megalomaniac, of that I'm fairly certain. The Club are 12, all fighting each other for supremacy. And perfectly willing to sacrifice human lives right now, for no other reason than winning a game. You, at the moment, are doing their bidding.
I would rather back Salvation now, and then destroy him if necessary, than be complicit in the mutually assured destruction of starting an internal conflict, which Tanner has done, just as we're about to face a fully fledged invasion of a force that is at least the equal of ours, and probably far stronger. Whatever the cause, it's coming. And we should be preparing, not starting uncivil internal wars. Why don't we concentrate on working out who Salvation is, but watch him, draw him out... Ultimately, he will require personal recognition, megalomaniacs do. So we will find out who he is - and treat him as he deserves.
His weapon does bother me. But it's also effective. I want to know what it is. I don't want it to just change hands amongst the members of the Club, or be gambled over at Joker's Deck parties. While it's controlled by one person who needs to be public, we can exercise some control over its use. If it's controlled by a nefarious organisation, we can't. So for these reasons I can be calm(ish) about the weapon.
Be careful when ascribing meaning to Thargoid behaviour. I agree, to some extent, that we have seen patterns of behaviour. I acknowledged that when I mentioned a recent change in hyperdiction behaviour that I'd observed. But... (of course!) We don't think like Thargoids, so we can see what happens - but we can't ascribe meaning to it, because we know nothing of them, their culture, biology, history... None of it. Is turning and leaving us after a hyperdiction a sign of consideration? Of honour? Of contemptuous dismissal? We don't know, so we can't guess at how they've interpreted our behaviour. Badly, I would imagine. You and I are not responsible for that. But I will defend myself if necessary, and with a clear conscience.