On how "any latency is too much latency" when playing music together - I read that even a very large room, where musicians are far enough apart, can introduce n

On how "any latency is too much latency" when playing music together - I read that even a very large room, where musicians are far enough apart, can introduce noticeable latency and disrupt being in sync. That impressed me about the low threshold of latency needed, if the distance of less than a hundred meters can be too much for sound to travel between players. I'm hopeful that latency will continue to reduced, as much as technologically (and physically) possible. Real-time jamming over the wire will continue to improve.