A nudging system like this better have a much higher signal to noise ratio otherwise it really amps up the clippy-like annoyance. Keep in mind this isn't something you have to go turn on in a menu for "help me write inclusively", it's enabled by default for all; and while I might personally appreciate the reminders when they do work, I'm not sure as many users of the software think playing word police should be a priority.

> Surely there’s room for improvement?

A significant number of people, perhaps even a heavy majority, think there's nothing wrong with "landlord" that needs improvement. Change for change's sake isn't a great justification.