My question would be, if they succeed at getting the flag removed, what is the next thing to get removed? How long will it be till they start "removing" people? I don't think they ever intend to cease and desist.
Monuments, statues, cemeteries, etc. And look at this:
CNN Goes There: Asks If Thomas Jefferson Memorials Should Be Removed Because He Owned Slaves?
http://www.freerepublic.com/focus/f-news/3303526/posts