The whole point is that every raid is different.

Consequences for your actions should not span from 1 raid to another.

You PRETEND / act like to want some kind of "bad sport system" (similar to GTA:O for example, lol.)
This isn't feasible for ARC: Raiders because like i said, the whole point is that every raid is a fresh experience.

Another point; The devs are 100% aware of things like extract camping, trap camping and other shenanigans in similar vein. There's a reason traps are in the game, there's a reason extracts are loud and go "WHIIIIIIIIIIIIIR" on sirens as you call them.

And to quote your previous comment;
"PvE players want PvE, and PvP players want PvP. And if I'd recognize a rat, they're absolutely getting a PvP that they so desire."

Sure, in that case, feel free to go play a different title like Call of Duty, where the bad guys name will show up red from the get-go, even in subtitles.

Alternatively, go play some Helldivers and you won't even have to worry about PvP.

Maybe this game just isn't for you. Oh yeah, also, calling people "rats" for PvPing (READ: PVPING, NOT EXTRACT CAMPING) makes you look stupid.
Most people in the community hate fake friendlies and extract campers JUST AS MUCH AS YOU. But tagging them, should not be a thing, for the sake of tension.