Absolutely not true today and I am in that business. The number of companies which are iOS-only or even iOS-first is negligible these days. In most cases both platforms are supported, often with Android having a head start.
Maybe it’s different in some other markets but this is simply irrefutable in the USA and anybody trying to argue otherwise is just being disingenuous.
For the US market it might be different, as it is one of the few markets where Apple is still the clear leader.
I cant do more than provide the numbers my statements are based on. Please go and check that before you make wild allgations about lack of evidence or empathy.