Sure. There are few out and out villains honoured, though imho that would include slavers, no matter how generously they gave away their blood money. But Rhodes is a marginal case, and I have no problems at all with Churchill having one.
And if the Bristol authorities had seen sense years ago, none of the current debate would be taking place.
I do wonder just how many people could name and describe the last five statues they’ve seen, though. I don’t think they’re nearly as important as people say.