Nothing can change that fact. As programmers we are required to know the purpose of the music we use, and to know the effect it will have on our listeners. The goal is to lead listeners to Christ. If the music will do this, regardless of what kind it is, it is thereby consecrated to God's service. Some music, regardless of intended purpose, is unuseable.
Some programmers have the gift of being able to use music properly.
Some do not have that gift and never will. No amount of education or reiteration of policy can make good music programmers out of bad ones. Programming is an art. You cannot legislate talent. No one of these principles stands alone.