Please kill Fixture Builder

Why does Fixture Builder still exist when it is known to cause serious problems???
I just had someone sit in for me who isn't as hog3 savvy as most of us here are and they inadvertently opened fixture builder to try to make a new profile and it nuked the desktop process, freezing the whole console and making a lot of people in the studio very unhappy while I got a frantic phone call and had to walk them through a restart.
Luckily the show file was not negatively affected, but it caused a lot of undue stress and general mistrust in the lighting control system.
Can the button be removed or access prohibited until the thing gets fixed?
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