Watching Delicious in Dungeon and Frieren: Beyond Journey's End (which are both great, so watch them), I've noted that both display very D&Dish world, but ones completely without even token gestures toward the gritty and grime of Medievalism. They are grot free, nothing like this to be seen:
This could be put off to the style of anime or cultural differences between U.S. and Japan, but I noted this same thing back in my review of Dungeons & Dragons: Honor Among Thieves. Compared the production design and costuming of that film to something like Excalibur (which is pretty gritty despite all that gleaming plate) or even Jackson's Lord of the Rings.
I think it's even in the art of a number of 5e products, too, and in The Legend of Vox Machina animated series (at least the parts of it I've seen).
I'm sure there are counter examples, but these are fairly high profile works in the D&D world, some of them official, so I think we're in a moment where D&Dish fantasy worlds partake of more of a fairytale feel, perhaps, in regard to depict of their environments. Nothing wrong with that, really, just an observation.