I don't think you can call breaking a public celebration of a mass murderer "vandalism".
It wasn't a "gotcha moment" at all, the fact that you actually value Colombus as an important part of the history of the "discovery of America" says a lot. Also it was not about representing the side of the victims, but mainly to stop associating the national identity with colonialism and slavery. You cannot make the two live together, you have to take a side. Exactly like with the Civil War.
Nah, it's still vandalism. You can agree with it, but it is what it is.
And nothing about the monument was specifically celebrating the genocidal aspects.
As I have said many many many times, these monuments were usually dedicated through organizations fighting for the rights of Italian-Americans, not as some way to glorify the horrible deeds Columbus acted upon indigenous peoples. It's kind of frustrating that everyone seems to want to gloss over that historical relevance.
No matter how you want to spin it, he was still a very important part of history.
A very very ugly part of history, but his actions did play a part in shaping the world into what it is today.
That bolded part though... you might want to re-phrase that because it sounds like you want to deny those two aspects in regards to the history of the Americas.
I really don't think trying to brush all the ugly parts of our history under the rug is a good idea.
You say you don't want to associate the national identity with colonialism and slavery?
As unfortunate as the truth is, those are absolutely part of the national identity and the country was built on those aspects and the horrible acts carried out in their name.
I am not saying people like Columbus should be honored, but you can't really divorce the birth of of the U.S. and many other countries in the Americas from those truths.
Our national identity should not be sugar-coated by only recognizing the good aspects of our history. I hope that through these discussions popping up in recent weeks, the country could come to understand that but I'm not very hopeful.