I’m not a fan of the “war” between Android and Apple when it comes to SMS/texting. The rest of the world doesn’t use SMS/RCS/iMessage as much as WhatsApp and the like, so the US is pretty much lagging behind everyone else on this anyway.
That being said, I have to admit Android did a good job with this!
I would say that was the case in the UK generally about 5 years ago. But WhatsApp increasingly took over as the norm because it was clean, quick, relatively well encrypted, and made sending gifs and stickers easy and fun for the average user. Plus, the youth aren’t only wedded to iPhones unlike the US increasingly.