You should re-read what I said. No where do I see me saying physical force had to be used.
"Fixing" takes a long time that does not mean one should not deter attacks on the current system. How does one respond to a broken legacy software system that can be taken advantage of? You restrict the actions that can be performed on that system until it is replaced.
deter - discourage (someone) from doing something by instilling doubt or fear of the consequences.
^ this is the deter I am talking about.
APT is on a different level than what you are used to. Also my question was rhetorical. Didn't actually mean for you to answer it. For you or your company it is not a viable solution since you don't have the resources.
"Fixing" takes a long time that does not mean one should not deter attacks on the current system. How does one respond to a broken legacy software system that can be taken advantage of? You restrict the actions that can be performed on that system until it is replaced.