If the public didn't want to look at them any more then they would elect officials who retire them to ignominy. The fact that they have not is proof that what you are proposing here is wrong.
Tom
I think you're missing the point. The public monuments in question glorify men that
killed their fellow countrymen in an attempt to enforce practices and ideals that we could not abide, as a nation, nor even as human beings. They should never have been erected in the first place, but were, because the white wealthy elite in the south could do so, and get away with it. But the times and the circumstances have changed, and those who dared not voice their objections in the past, can do so, now. And so they are.
Keep in mind that the citizens paid for these monuments, many against their will, and have had to maintain and endure them for many decades. They have long past earned their right to speak out against these monuments, and to tear them down by force if they wish. Because they should never have been put up in the first place.