So uhh... Out of the common requests and other things you see on peoples' wishlists such as the HSR custom 50/50 pool, replayable events, 4 star epitomized path, resin overflow, event weapons in the IT shop or some other way to obtain them ingame, visible pity count, removal of daily domain lockouts, letting you repeat weekly bosses, buff timers, toggleable constellations, further improvements to the compass, ascension material and talent book conversions...
What do you think we might actually get in the next anniversary?

Ah, yeah, the shrewd merchant. She's one of Alice's friends. I occasionally sell rare monster carcasses to her, since I need Mora to get by in Teyvat. She's made a pretty good impression on me so far — never asks about my background, at least. I don't know how fair her prices are, but I also don't care: I only need enough to get by, any extra would be wasted on me