I didn't claim that. It's just the main reason for not switching according to my friends. The imessage moat in the US is pretty heavily discussed on here.
If HN were a representative sample of what most users wanted from their phones you would think they wanted to spend half the day compiling the Linux kernel on their phone and the other half bemoaning if only they had the “right to repair” they could put their own headphone jack on their phone and get rid of those pesky AirPods