Great points and I agree. I use the original Samsung Buds Pro and those sound fantastic using LDAC with my S21.
We live in a great time for portable audio to be able to get this kind of sound and performance out of something we can carry with us everywhere we go. I really only listen to my full size non-bluetooth headphones at home, and usually I am using my SMSL desktop headphone amp for that.
I had one of the old black plastic Walkman cassette players and what a P.O.S. that was. Amazing how far we’ve come 😊