Players need to know now that the leveling/content for Genshin Impact starts to slow down around Adventure Rank 25, especially for free-to-play players. At first, it slows down bit by bit, but by around AR 30, it starts to slow down pretty hard.
Now, it’s not like GI isn’t being incredibly kind with its microtransactions. But, even when the game just came out, it’s was doing incredibly well, so we’re sure even more new content, regions, bosses, and mechanics are on the way. That said, players should start preparing themselves early for the grind that is late-game, whether it’s talent materials, level-up materials, Mora, or AR exp.