Not yet. I tend to try and do it when there's not a crowd to avoid confrontation, as I am in a heavy red area. But, while I'd no longer consider myself swoletariat, I'm still a reasonable large guy. So, ymmv. I did do one in front of a sheriff deputy a couple weeks ago and he gave me a weird look but didn't say anything.
Yeah, the thought crosses my mind, but I don't think they're at that level. Still haven't ruled out that it's not just some kid from a local neighborhood.
i went on a walk at night a while back and someone had been leaving literal nazi propaganda on people's driveways. picked up all that i could and threw them in the trash