It would be nice if Apple had like a DateKit or something that standardized and nudged developers to integrate natural language date entry across the OS.

It needs to stop being a blockbuster feature that lets companies/products like Fantastical that bait and switched their paid users limit their competition. If Apple can spend the amount of time on things like LiveText and their creepy NeuralHash program, they can take 5 seconds to implement easy date entry.