That's unkind. The forward extrapolation is unkind and untrue: Generative Siri and AR are clearly in the pipeline. You can see the infrastructure if you look.
It may be worth forcing replaceable batteries with legislation, but I'm inclined to wait until after AR settles to do it, since executing on AR will involve pushing the limits of what's possible with battery/display/compute tech.
Remember those memes of people looking down at phones and running into telephone poles / glass / wet concrete? Those will come back once there's a good alternative.