Quite possibly he is crazy and latched on to all the BLM propaganda and decided to act upon it.
Don’t make the mistake thinking that BLM has a reasoned, well-thought-out position. They’re crazy, too.
I think you’re spot on with this. The shooter will almost certainly turn out to be a bona-fide psychotic and possible drug addict, but even crazy people read the news. With the past two years especially of BLM lies being repeated as true in print, telvision and by self-serving elected officials, it’s inevitable that some nutcases will focus on the police.
That, and I have to beleive that Soros and his minions actually desire the breakdown in the social order, and increasing levels of violence so that they can more easily institute their own plans.