Disney is allowed to promote or suppress ANY message they choose. They are free to do whatever they want and they have no obligation to be impartial to any social debate. The Hall of Presidents does NOT belong to Disney's customers,...it belongs to Burbank and they can rightfully send ANY message they want.
Burbank is free to modify, mutilate or destroy any or ALL attractions if they feel like it doesn't suit them any longer. We as customers can't do anything about it.
If you like what Burbank is doing to the company and it's legacy, then spend more money at Disney. If you don't like what Burbank is doing?....then turn your back and spend your money somewhere else.
The rule of "cause and effect" will take it's course.....
cause and effect
pluralcauses and effects
: the direct relationship between an action or event and its consequence or result