I've noticed the same thing in live conversations....they don't know.
I had a discussion on a similar topic with a fellow FReeper, regarding the apparent "on cue" call-up of whackjobs to commit mass shootings for the purpose of obfuscating stories, embarrassing or harmful to the RATs and deep state. (the C_A locating weak minded whackjobs on social media, and then subjecting them to hypnosis, while pretending to befriend them)
Since the "media" seems to be controlled by the C_A and the RATs, how much of a stretch could it be for them to insert subliminal suggestions into their already negative programming to further enhance their efforts to shape public opinion by actually using such a thought control method?
Absolutely.
The CIA et al have saturated media, movies, TV etc. with such horrific strife, contention, raw demonic evil, abuse, mayhem, horror, murder, torture, utter craziness, . . . that much of the programming is already done toward the culture turning on itself, on each other & shredding the whole country--whether on cue or "accidentally" triggered by some media hideousness or "random" incident.