Haven't heard of anyone going, but I have heard several notable people saying it was a trap. They already put the "Freedom Fence" back up, wondering if they'll have the troops there too. They desperately need a distraction from the bumbling geriatric buffoons running the show there. I heard of the "truck bomb" guy within a couple minutes of the beginning of the standoff, people were already calling him out online for being a fake. Notice you haven't heard another word about him since. There have been a few other false-flag attempts since, all were openly mocked before they even got going. Shows that someone is watching our reaction and pulling these attacks back.
I think this is either a misguided attempt at a legit protest, or an FBI stukach convention. My money is on the latter.