Google Maps largely exists because of Apple.
Do you remember when the iPhone was released?
AirPods? The iMac? The Mac? The Apple II?
Broaden scope a bit to understand what this comment meant. You’re right that Apple botches things in the small scale and especially in software, but they’ve been a great aggregator of amazing tech in the total lifespan.
Google Maps had already launched and had really surprised everyone at how much better it was than any other mapping tool a few years before iPhone launched. and just the interactivity of it in general independent of it being a “map” was a paradigm shifter.
Yes, the iPhone put it in everyone’s pocket, but if Apple had built a handheld device that was powerful enough to run any interactive mapping tool Google Maps was already the obvious choice.
It’s a minor quibble, but to say Apple played a majority role in Google Map’s success doesn’t ring true to me. In 2007 Google Maps was easily overtaking all other mapping tools with or without the iPhone.