[kortex]

I think WiFi is better abstracted and layer-delineated though. Wifi has a lot of complexity but it largely feels like necessary complexity, and the physical layer, data layer, and application layer all mostly stay in their lane. Bluetooth is a mishmash of accidental complexity with physical layer leaking data layer abstraction, and the application/data boundary is even more blurred. Instead of dumb pipes, you have to worry about codecs and the like, of which there are myriad vendor specific ones.