Are you intimidated by any flag or symbol? I'm not and neither are most Americans. A 2015 Roper poll found 57% of American adults said the Confederate flag represented Southern pride, 33% said it represented racism, and 5% said both. A majority disagree with you. "In 2011, a Pew poll found that just 9% of the country had a positive reaction to seeing the Confederate flag, while 30% had a negative one, and 58% had neither."
But more importantly, the Bill of Rights still protects those freedoms. So you are spinning your wheels.
So if I went around your neighborhood, your church, your supermarket, the business you patronize, and your place of work, waving a flag about prominently displayed and in your face, that has a picture of your burning house with you and your family's charred remains on the front lawn and me dancing around them with a gas can, you wouldn't consider that intimidation? Be honest. I can tell when you're disingenuous.
You'd go crying to the cops right away, demanding I take it down, wouldn't you? You'd cry that it's intimidation. I'd say "nuh uh, it's free speech, and no one's intimidated by it except for you, so what's your fucking problem, get over it and stop trying to erase history and censor me, fascist".