Yes and no.
Don’t for a second believe it’s all because of politicos who control strings.
LOTS of people organically think and feel this way. They spontaneously combust on their own. They don’t need to be told.
Half the population really is this entitled/spoiled/treasonous/hateful/evil.
It’s not simply theater controlled by some politicos. How do you think the politicians got there?
Also "yes and no."
Take Michael Brown or George Floyd as examples. Black men are killed by police every day in America. Its unavoidable in a country of 350 million people. Many under difficult and seemingly inexplicable circumstances. Why did we focus so closely on these two men?
And also, for two years under Biden, we have not heard of one such incident in the media. Strange?
TPTB on the political left and DOJ need only choose one, when it suits their purpose, mold the narrative, and amplify it - and we will kick off all over again.