the advances in streaming in the last ten years has been at break neck speeds in comparison to typical evolution or revolutions in high end audio
My understanding is that these advances have got streaming roughly to where classical CDs were 40 years ago! Hopefully in another 10 years, streaming will have got to where classical SACDs were 25 years ago.
I am not conflating classical with multi-track pop-rock where digital mixing was problematic and there is no reference against which sound quality can be judged.

