The divide generally is that android phones with headphone jacks as of 2025 generally dont have 5G ultrawideband support* . And there are some split-out dangles which offer a jack and usb-c, but they've sorta had annoying quirks in my experience (the CableCreation one is less terrible in my experience). One could design a case around one of these dangles, though it's add some bulk and the dangle quirks mean you sometimes need to disconnect it from the phone.
* - supposedly the Sony xperia pro (2020) might be the rare exception to this rule.
The don't always seem to work either. My wife asked for one of the little USB-C to 3.5mm adapters of which I had a few from various Android phones over the years, and one from an iPhone and she couldn't get them to work on her Samsung Galaxy S21, I ended up buying hear some bluetooth earbuds (yes, she could have done it herself but she trusts my judgement on selecting these sorts of things).