This whole line of logic you are presenting is saying, in effect, "I don't like that flag. You should take it down. If you won't take it down, you are racists."
And you present, as your justification, a contention that they are not voting immediately to do something that you want them to do. Never mind that they might simply be taking their time so they can find out what their actual constituents want them to do...instead of jumping to do what some person who, I presume, doesn't even LIVE in SC wants them to do.
I suggest you go mind your own business and let the people of SC do what they want in their own time frame. And take your race card with you.