The mainstream news reporting on Portland (and other regional rioting) got to the point where they were bald-faced lying about peaceful protests standing in front of burning buildings. The most charitable interpretation I can think of is that these professional journalists think that their readers can’t understand a nuanced world of gray and need everything reduced to black and white. There can be a concept of “BLM”…
I’ve found that most people I speak to can’t accept that most issues are complex shades of gray. It’s all our team or their team based on whatever news channel they subscribe to. No one takes time to dig below the surface and think for themselves.
My own speculation on that. Shades of gray take effort to understand, and may not have clean simple answers. People may be too lazy, or not confident in dealing with complexity, or not smart enough, or something else so they refuse to engage with it. What I find odd is that so many who avoid the subtlety and complexity are really eager to tout their lame one-sided opinions, even as the world is falling apart and demands better than that... or maybe because its falling apart?