Yes, it is. It was encouraging to see black protesters marching with rifles a couple weeks back. I've seen some leftist groups embracing the idea too. It seems kind of petty to bash the rightwing gun groups- yes, they should be up in arms, absolutely, but so should everyone else. People who organize against this are targeted and spied on. If this weren't bad enough, the handful of groups that do talk in a serious way about federal overreach are typically mocked as fringe extremists.
People have generally been fine to worship the military for several decades now. They were fine to watch both parties turn the US into a warfare state. If you opposed US militarism abroad you were "anti-American," or in more recent years a "Russian". It was only a matter of time before it came back to haunt us. Now we're paying the price.