My iPhone 16 Pro Max Bluetooth has been rock solid with everything I've used it with. Your comment is a good reminder that (1) it's impossible for vendors to test with all possible devices, and (2) at Apple scale there will never not be some customers who experience problems. I recommend reporting it if you haven't — I had glitchy audio with an earlier phone and an older Honda Odyssey's Bluetooth connection, and a few months after my report a subsequent OS update fixed it. (Correlation, not causation, I understand.)