According to this reasonably recent Netflix Tech Blog post, the highest they stream at is 11.8 Mbps:Â https://netflixtechblog.com/optimized-shot-based-encodes-for-4k-now-streaming-47b516b10bbb.
For 192/24 uncompressed stereo audio streaming, we have 192,000 * 2 * 24 = 9.216 Mbps. Which is lower, yet surprisingly close to the max Netflix data rate.
There is a neuro-physiological reason behind this: human brain devotes on average roughly about as much neural processing volume to visual as to audio information.
In blind people, audio processing takes over part of the brain volume that otherwise would be dedicated to visual processing, and they can "see" better with their hearing.
So, while it is true that those who can stream 4K Netflix movies can stream uncompressed 192/24 audio too, audio compression still has its place, especially in the areas of the world where bandwidth isn't as plentiful.