What does white have to do with it? If they were faces of malcolm x and mlk and ghandi would it be ok?
I think the south's obsession with confederate symbols is weird. It's too ingrained in many people's identity. But you need to look at the history. Once they lost the north exploited them. Carpet baggers and such. The union troops occupied the south for a while to keep the peace.
Maybe it was necessary to keep the south from abusing former slaves, but it seems to have had a very negative effect. It's basically why Hayes became president, cus of the agreement struck to remove troops from the south, so the south would accept him as president.
https://en.wikipedia.org/wiki/Compromise_of_1877
Jesse James is another figure from the south who turned to robbing trains and such cus he couldn't get any work and hated northerners. There was a ton of animosity from the south towards the north and I don't think the north did such a great job rebuilding at the time.
So I'm not excusing the south but it's more of an american problem than just a southern states issue.
Also if we start tearing down all those monuments where do we stop? Do we get rid of custer and little bighorn memorial? He killed a ton of Indians. Or what about buffalo soldiers who helped exterminate the plains tribes like commanche? Are there monuments to them that need tearing down?