Now, speaking of reading, I unfortunately stopped reading after your first sentence. This is because you immediately made it clear you are not communicating in good faith.
You have a good day, and enjoy winning all those arguments you yourself made up. The adults in the room ignore people like you and just move on.
>I specifically gave an example, you then purposely ignored most of what I wrote to create a claim I did not make
No. Your next sentence implicitly claims that Google Maps is unable to download maps in general, and I succinctly contradicted this claim. Google Maps is able to download maps, but there are size limits, and Australia is much too big for it to download in a single offline map. True, it would be more convenient if it could download the entire country -- but wouldn't those other apps likewise be more convenient if they could download entire continents, or even the entire world at once? Why can't they? I haven't found the offline map size limit in Google Maps a hindrance in practice, and I've relied on it all over the world for years.
In case you've bravely shrugged off the mountains of bad faith that you have no doubt uncovered in this reply so far, and are still reading: Search works on downloaded maps, though only for car trips (not public transport or walking).
Google Maps has had the ability to download maps for offline use as long as I can remember -- at least since 2013.
>This does not support your argument, because that's a service that is free, and does not display ads.
All Google services are ad-supported, at least indirectly. That's because Google pays for their development and upkeep, and Google's primary income stream is ads.