Personally I'm happy Acura is unbundling a lot of the car audio so that you can buy things separately. Similar to the old double din days. I mean if I wanted ELS 3D but didn't want air suspension, there would have been a choice.
Aftermarket Sirius tuners are awesome, I've never had a single issue with any of them. Install is a breeze at any high end audio installer. And Acura left the SiriusXM tuner software on the tablet, otherwise these aftermarket tuners wouldn't have fully usable touchscreen integration into the 2025.
I'm a big believer in aftermarket add ons, it makes a car perfectly meet your needs. I wanted a 2-door, so I kept the RSX and added a double-din Kenwood Excelon Android Auto tuner, Sirius antenna, wifi hotspot, wireless car charger, LED headlights, front and rear parking cameras, and I basically have the perfect 2-door Acura (for me). I wanted a hybrid, so I did the same: 2020 Hybrid MDX, added a wifi hotspot, wireless car charger, wireless Android Auto, and in a few week's I'm adding on self-driving - again the perfect car (for me). Wife wanted "everything" so got an RDX PMC, but then added custom caliper covers, a dashcam, and now self-driving - perfect car (for her).