I don't agree that any advance class would contradict the beginner class. Being said, yea they could keep it up, they would be riding it right into the open flames, but they could. Them taking it down takes it off radar, the source material is no longer there, and any potential misunderstanding while will temporarily take heat for the people saying "yea see it was taken down obviously that's the meaning", but then what? there's no source material. Doubling down on your statement will create /more/ material for the targeting group, so not only is the original source available, now the double down "this is what we meant by this" will be available, which will do everything /but/ calm the flames down because those groups are definitely not going to change their mind from a corporate account saying "This is not what we mean't".

You can't win with PR like this, your best option is to not play, and in this case it's just removing the content regardless of intent.