Deal breaker, not at all. Though, back when I had an iPhone I knew immediately I’d have to have another “Which of the five messaging apps will I need to preen through” conversations, since iPhone users in the US fall back on iMessage mostly.
Now, on the flip-side, what was extremely annoying about using the fruit device was assumptions others made about me in techie circles. Some of which appeared within these responses. That I was tech illiterate, vain, or a fan-boy of some sort. It simply did what I needed while carrying wonderful resale value and support times.