No it uses the red color or is memory based. I think your thinking of overwatch, most aimbots and triggerbots in overwatch just scans for the health-bar icon.
Nup. Lots of APB nerds using the hud popup at the bottom.
rng recoil isn’t for cheaters afaik, it was just a game design decision
This. I far prefer the design decision behind random recoil rather than certain spray patterns. Though there are benefits to either.
Also most triggerbots use the text info that pops up on the HUD rather than the crosshair.
I think there are far larger issues with JMBs than visual opening changes. Also I dislike the subtle psychological effects that this can have on consumers.
I've met a few nerds from APB over the years. Regret all of them. Except @USPStyle, was nice to hang out with USPstyle years ago. We went to an internet cafe a few days in a row, late night Dennies, etc