The implication in the blog post that Google developers somehow “overlooked” or “misunderstood” important use cases here, and if only they were informed about them they would reconsider, is frankly insulting.
Most of the users who saw the post on reddit didn't even open the blog post anyways, according to analytics.
Decades of people desperate for a fix, utter stonewall from Google
Some PM somewhere decided that autocomplete belongs on all your fields, and who are you, the poor site developer, to disagree?