I would just ignore it. It is highly unlikely that you would have nothing better to do.

There was a warrior in my group who insisted on the removal. They were undergeared. Their CD management was poor. They wanted to do big pulls. So I followed their wish, spent one GCD on their pacification and guess what? They died.

On the bright side they probably removed the macro from their bar as I hadn't seen it afterwards.

Maybe if you are not dpsing you could sometimes remove it... but still rather do some dps.