I completely understand what you are saying, but I also dont remember anyone having a problem with Zookeeper badge requirements being lowered from 1mil to 10,000 (dont really know the numbers I just remember it was an insane amount and then it was lowered).
I honestly dont care about this badge as long as the devs dont require it for a power accolade; I would be a bit edgy about it if they did. Im just here to add a suggestion that would help everyone to be happy. Since we arrest about 15 just to get out of the zone, they could have it as an informational part about badges, and they could add it to Coyotes speech before sending us to Atlas and Galaxy. So if people want to complain about how they had to arrest 100 and will never have to arrest 100 contaminated again, so be it, but this is just a suggestion for those that wouldnt mind a little compromise.
So in short, Im not suggesting adding contaminated to a new/existing zone. Im saying lower the requirements so that anyone who went through the tutorial would have the badge. All those who skipped it would be SoL.
So in some small way it would still be exclusive.