> “The next day, I enjoyed pan-roasted oysters with a tomato sauce over rice, broccoli salad and bread pudding with chocolate sauce.” A comma after “broccoli salad” would have cleared the table before dessert. I think if you write a sentence that's highly dependent on the reader paying careful attention to where an easy-to-miss comma is, you assume all readers know what Oxford commas are, and the sentence generates a…
This just moves the ambiguity.
Is the tomato sauce over rice, with a side of broccoli salad? Or is the sauce over [rice and broccoli salad]?
In this case "rice and broccoli salad" doesn't really sound like a dish, but why the fuck wouldn't you just use a tiny piece of syntax to make it super clear, rather than relying on the reader hopefully having similar culinary sensibilities?