There's no amount of handwaving that will excuse Apple for messing up their signin authentication, mobile throttling, faulty keyboards being delivered for years

There's no amount of handwaving that will excuse Apple for messing up their signin authentication, mobile throttling, faulty keyboards being delivered for years despite customer outcry or allowing anyone to login as root with blank password on macos. Those things should get caught in basic QA. It's not rocket science. I repeat: it's incompetence.