"For most people, listening to steaming music or standard digital files in the sorts of environments most people use cell phones, BT headsets are more that adequate." - is absolutely the operative phrase. they are not for me, in most cases.
I meant with records, you do have to worry about scratches pops, etc. no matter what. though indeed I enjoy an all analog experience. I also invest in expensive DACs and amps for my iOS devices. And you left out the part where I said, indeed, I will likely go BT -- but that does not mean I'd satisfied or like it. - it only makes the most sense, because of Apples poor choices (pushing the DAC into headphones is a terrible decision). luckily, one of my DAC's is bluetooth streamable, and has good 3.5mm and 1/4 Jacks.