This also makes the default auto update behaviour of Homebrew itself a double edged sword. On the one end it ensures people run into less issues because Homebre

This also makes the default auto update behaviour of Homebrew itself a double edged sword. On the one end it ensures people run into less issues because Homebrew is always up to date but on the other end an RCE like this will be propagated to every user automatically within a really short time.