I’ve never heard an adult I interact with express that. My Android using friends don’t care.
I guess I haven’t heard it put that way.
It's dumb, I hate smartphones.
Can iMessage be used in Android? No.
They even put early effort into making Macs send/receive SMS via the iPhone. Google didn't do something similar until recently, or did they, hard to tell with their chat app naming.
I just think the adult iPhone users that care about the color of a text message are pretty brainless. Care about something important.
If having Green Bubbles is a negative connotation. It would seem it's because Blue Bubbles have a positive connotation.
It does not seem like a stretch that someone talking like that feels elitist because they have an iPhone - which they express by your lack of Blue Bubbles.
[1] https://www.wsj.com/articles/why-apples-imessage-is-winning-...
Can't speak for all Apple users, but the way a lot of my friends talk about their phones - it is crystal clear they think they're better than you if you don't have an iPhone.
I imagine this subset of users would be glad that people without iPhones can't listen to podcasts.
I think they're aware of what they're buying into and like it.