Nah, its more like this:
Their imaginary friends are all the bots on social media (I'd pointed out for years how when right wingers have meltdowns where they can't handle insults after they initiate them, then end up going "you must not have any friends" and then connected the dots when they cried after social media companies started cracking down on the rampant bots on their platforms, causing lots of a right wingers to lose the majority of their "friends"). The voices in their heads, or the impossible loneliness of serial killers like Dahmer, should not be lost.
Their "tactical ____" or whatever nonsense object they carry (lookup the weird dudes obsessed with the little stuff they carry with them at all times "to be prepared", which is why companies making basically any and all products now make "tactical" versions to sell to these insecure manbabies; you'll see this in like the subforums all about wallet + loadout or whatever they refer to their knives/lighters/"tools"), serve as their blankys or stuffed animals that give them that small comfort they need constantly on them or else they'd snap and murder their whole family or at least their girlfriends. The similarities between this stuff (often at times literally exactly the same things) and serial killers' "kill kits" should not be lost.
The guns somewhat serve that purpose as well, but well its tough to carry their AR15s everywhere! But the guns are mostly their surrogate penis (aka their entire self identity) since either due to old age or fear (or the women whom weirdly constantly proclaim how they're more manly than liberals but somehow don't realize that would literally make them not gender conforming, which they want to ban and/or exterminate such persons...), their actual dicks just stay soft, which is why they gotta blam blam blam it back up so they can feel like real men again. Its also why all the right has is constant insolent male rage, its the thing that gets the blood flowing so they can be ready to pump it up by stroking their big metal dicks. The similarities to serial killers that find the only cure for their impotence is murder should not be lost.