Nah, Apple doesnβt care.
These bridges like the ones found in Beeper/Matrix require a Mac server to perform the handshake with Appleβs.
As long as these servers require Apple hardware to function Apple is making money.
Itβs roughly equivalent to running iMessage on your Mac at home and making an Android/PC app that remotely sends/receives messages to/from that iMessage app on your Mac.
4 points