POPS the 5 Ultimate and the CX60 Homura/Takumi have Bose systems not sure on the rest.
AP and choosing a car is a personal thing, everyones finances are different, just like everyones perception of the scheme itself based on the maximum AP they are prepared to put down, regardless of there personal financial circumstances.
Going EV, hybrid or ICE is again down to ones personal choice and therefore should not be judged for their choice.
That said the Ionic 6 design doesn’t sit well with my perception of a car but I bet is lovely drive for those who like it!