The Bundy group seems to have hoped to spark an uprising of the radical right, but even the radical right thinks they're crazy. On the other hand, #BlackLivesMatter and Islamics are angry. They see this lot of heavily armed cranks being treated with patience and wonder why people of color and/or Muslims are being beaten and shot for minor, or even no, infractions.
And could we please stop calling it "a federal building?" It's the headquarters of a remote bird sanctuary, not an FBI office. All the buildings on the site put together might be the size of a few houses.