I asked if people chose iPhone for the blue bubbles elsewhere a couple days ago, and while there was some good discourse on that post, the blue bubbles definitely also came up as a reason.
In my experience, when people find out my texts are green, they oftentimes would rather switch to a different platform altogether like Instagram or just not text at all.
Is this actually a deal-breaker in friendships out there?
About that, yes. Not in-depth and not each day, obviously, but I have quite a sizable crowd I deal with on a regular basis. Comes from having a lot of former students I keep in touch with.