You do it have to use Siri on the Goldwing, you use buttons on the left switchgear I think, @Arsey can confirm this, just to be certain. I can’t see a reason why wonder wheel wouldn’t work.
In wife’s VW Polo, we have Apple CarPlay, you have a choice of and ways to use it with. These being Siri, use of touch screen or right hand headunit control knob.
Same with my Mazda. As soon as car play runs the music, nav and voice activation all work from Apple.
Much better than in built stuff. Can’t understand why any vehicle (or bike) manufacturers bother to complete with the likes of Waze, google maps or TomTom. Much better to just make your stuff compatible with CarPlay and android auto and let people use what they want, plus it’s all future proofed too.