After the latest chapters I kinda figured out why this manga feels iffy to me now. The MC is ass. Like, fucking ass. A boomer who is always grumpy and unreasonable. Yes, I get that the situation handed to him is horrible for real, it is not ideal at all, but I personally think a reasonable and calm guy or a funny goober like Kazuma would have made better use of this entire situation. Like holy shit, even the kinda-evil murderous maniac priest is more reasonable than him. At least that guy only makes you do an impossible mission. The MC is just overly calculating, he forces you to move precisely at every moment, and then freaks out whenever you make a mistake, it is getting annoying af ngl.
Yeah and the misunderstandings too, getting to annoying level. Usually those might be funny for setting up a funny moment, but with our boomer MC we ain't getting shit of that.