Except (as far as I know) no one is suggesting erecting monuments to Confederate soldiers
now. We're talking about established history.
People
are putting up monuments to slavery now. Richmond, VA has Monument Ave, filled with Confederate monuments that are never going to fit in a museum (it also has
a really bad statue of Arthur Ashe looking like he's gonna' beat some children, but still, it's a black guy memorialized at the end of a line of Confederates.) It also has erected a monument that recognizes that under a bustling interstate
a lot of folks were sold off, died and buried in nameless graves. You can recontextualize history without having to move
anything.
The fundamental disconnect we're having here is that people are essentially arguing the monuments as they stand now are the cause of continued racial animosity. An old statue thousands of black people in cities everywhere across the country pass by on their way to work or home isn't traveling through time to oppress them. It's people living
now doing that. The past can't hurt us unless we forget it and pretend we're evolved past it, and the iconoclasm proposed by people in this thread feels like that's what they want. There's not any inherent tension between wanting these statues to remain and recognizing that racism hasn't gone away and that, forget the dead, we have people
alive today who are suffering in ways large and small.
(As for your final comments on "glorifying the oppressed", that sounds like historical revisionism as well, just of a different stripe than lost cause conspiracies. But then we get into a deeper philosophical question of memorials and their innate distortion of history.)
Landrieu's argument is eloquent, and I see its merit. LA and cities ultimately can decide their own course. I just disagree with his argument.