I mean, judging from that panel at this point he's probably just a mass of green colored crystal in the shape of the suit with a consciousness inside.

Me seeing giant gaping hole in the middle of a snow field:
My brain:
"Achtung! Achtung! Achtung!"

Serving one goddess, while another goddess who is the older sister of the former one, also thirst for you.
Imagine scoring a Goddesses Shimaidon by just being himself.

Why who else but himself.
*Obama giving Obama medal meme*

Somehow still has more personality than Kiritrash.

Seeing how Myne can also be very hardheaded once she sets her mind to something, hell if it wasn't for her constant fever and being sick over other day she might have gone and create her own company just to make books, it is right for the head priest to be stern and snuff out all the reckless ideas before she can even speak of them.

So basically this would be their 7th child.
Man, dad been "hard" at work, I see.

Hiring like a whole ass concert for just an anime like this one (if it ever get one) is gonna be super costly but goddamn is it going to be magnificent.

Demon King Castle once again in ruin.

This IS a Touhou Maou-jou de oyasumi manga!

"Save the princess!"
"What, don't tell me she's in another castle aga-"
"No, my liege! She's coming straight at this castle at 60mph! And she's freaking huge!"

Good to know that shitty priest been a piece of shit since birth. Would make the moment he met his demise even more euphoric.

And how do you suggest they do that? Beat these five buffoons, and the church send a battalion of soldiers into the slum. For starter they don't even have weapons or anything really to defend themselves let alone "fight back". And seeing how the top hat guy acts, them fighting back wouldn't end with just public execution.

*cough*normalize telling your homies they look submissive and breedable*cough*

Their feelings are mutual. When she confessed, he said that he's very elated to hear it but held back on doing anything intimate since the two wanted to reserve it for the mana collection instead.

I know, right. Just like your life.

The one that got stabbed and this one seems to be completely different, or perhaps like a fusion. You can see in the last chapter the three eyes appear on the spear rather than the body that got stabbed, and the spear itself originated from the ground, so the hypothesis is that this thing is a special variant that can transform itself and fuse/take over another host that it has killed.

I wouldn't say his senses are dulling. Considering the state of destruction in the area these past chapters, they're probably heading closer to the frontline where the war took place which would explain two things:
1. Humanity lost these areas to the alien, so they retreated, and wherever the human goes, they follow, which would explain why there are none of them here.
2. Like the chapter with the old man, there's a giant Diffusion-type that stores infected corpses inside their body to generate more miasma, which explains why there has been no human corpses.

So far all the robots in this manga have been just sooo chill and likeable. Except for that one fuckwit shelter AI who tried to play control freak.

It wasn't so much he is determined to "survive" rather it's a determination to "use his remaining time" doing something meaningful, in this case, to free his deceased colleagues and give them a proper funeral and as shown in the chapter, that goal of his has already been achieved so there is little left to fuel his "drive" to keep on living.

And while yes, there is a shelter for survivor, what can he hope to achieve by going there? In this context "surviving" just means living another day cooped up inside a safe zone then that is no different than what he had done 3 years prior to the story. Usuzumi said he's the first "alive" survivor she ever met so between living alone here and living alone at the shelter, I see little difference between the two and in that case, why bother moving or even "carry on" living at all, especially when there is little hope left in this world.

He's old. It was only 3 years prior to the story that he was able to gather the courage to go outside, and in that 3 years the only thing that kept him going was to try and give his deceased colleagues and proper funeral. Now that his goal is done, there's little left keeping him in this world. Like even if he decided to postpone his end, what would he even do and where would he even go?
There's nothing left in this ruined world, he can't exactly go out and search for dead people like she does and also unlike Usuzumi, the only place he can live is within the safety of his own containment tent. In that case an early death of his own choice sounds like the much better solution than to live his remaining days waiting for a natural one.