[Casper is very clearly from a very different society compared to him, though they did have stores and fishmongers and butchers. He's sure many upper class people in Teyvat rarely thought of where their food come from, too.]

Eh... I don't think it's stuck up. Just what you're used to. I come from a little fishing village and used to have to camp out in the wilderness as part of my military training. I'm a bit more in touch with these things than you might be.

[And also... if there were more people than they thought, they still needed to find a place to gather them. And maybe the others might have already thought similarly and were already putting that idea into motion. It was hard to say.]

If they aren't reasonable and just wanna fight, I'd be happy to deal with them.