[stars & stripes forever]

The picture is way to convenient to be a coincidence.

The "handlers" are usually directing the moment.

[Steve Van Doorn]

The rioters are implementing social justice. This picture goes against the concept of social justice. "The "handlers" are usually directing the moment (correct)"
The "handlers" are giving mixed messages intentionally. This makes the left's world view which is "right or wrong" ("Nazis or good people") even more irritated.

Tell a sociopath to have feelings for their victim in the middle of there rage. It will only irritate them more because in their mind "that cop bad"(period)