Very disappointed when I got to the part about no 3.5mm audio jack. This is a CRYING SHAME! Realize that the same concerns about RF next to your brain (holding your phone at your ear is a bad thing), inserting tiny RF transmitters into your ears seems sketchy as well. For music purposes, Bluetooth is crap anyway. Wired IEMs for $20 can offer amazingly accurate reproduction, but frequently using a USB adapter has gradually degraded the USB port on my Pixel 7.
LG built amazing phones with their Quad DAC' configuration, I bought used phones simply for music players. The ability to add a micro SD card is ALSO something nobody has anymore. Neither of these should be THAT expensive to. Implement (an outstandingly accurate USB DAC can cost a few dollars retail!), PLEASE consider this!
Seriously: while I understand that manufacturers love to upcharge dramatically for more memory (& so don't have a microSD slot), what is the issue about a simple DAC & headphone jack?