Earlier quoted context omitted.
Who launches an IOS first app in 2023? You are telling android users that they are not important
Everyone (who wants to make money from their app)? I own an Android and I'd still launch an iOS app first because the vast majority of mobile revenue comes from iOS, not Android. At the very most I'd use Flutter to launch on both platforms at once but I'd still prioritize the iOS side.
The with tooling available today, there is almost no technical reason not to. Most brands/apps can't afford to create some fake exclusivity.