The noob rig was an eerie place as it was, one noob i took there said it looked like a POW camp lol. I didn't mind noobs waiting hours for a few ped, but i don't think it was the intended purpose.
Ashi rig also is kinda boring tbh, usually just a couple of guys guarding the rig and hogging the oil. No pvp often as mob trains do the job much better brought in with vehicles or whatever.
As far as i'm concerned shut em all down or put the rig in centre of LOOTABLE pvp, at least would mean pk-ers after ped would go lootable pvp and red zone would be more active. I know some go on as if Ashi rig is "the place" to be, but usually is just boring tbh.
Placing rig in centre of lootable would giive added incentive to people guarding rig to shoot (toxic shot loot 5 ped), and ofc to keep the oil they collected. I know riggers won't like the idea, after all is just no/low risk free ped way it is atm.