Apple lossless goes up to 24bits at 192KHz, which is over 4mbps. I believe bluetooth 5.x only supports 2mbps, although I'm not sure.
According to wikipedia, Apple did file a patent in 2019 for high bandwidth low latency audio streaming over bluetooth (up to 8mbps)[0]. Looks like they've been working on this for a while.
According to wikipedia, Apple did file a patent in 2019 for high bandwidth low latency audio streaming over bluetooth (up to 8mbps)[0]. Looks like they've been working on this for a while.
[0] https://www.freepatentsonline.com/y2019/0104424.html