We have been talking specifically about so called cancel culture as it pertains to confederate statues, monuments, names, etc. (at least most of us have I believe). The argument can credibly be made that some citizens (confederate sympathizers or fans or, in some cases, white nationalists) purposely 're-wrote' what they called the Lost Cause and tried to cancel out the reality of the slaves, slavery and blacks as truly free and equal people. Now, black men and women and others are trying to right that cancellation.
Or, one could argue that monuments honoring soldiers/politicians who committed treason and fought for their rights (slavery) should never have occurred and should be 'cancelled.'