The thing is that so many people have multiple paid omega accounts for multiboxing. Not only would cutting those accounts be an instant loss for CCP, also the last remaning account would probably get canceled by the owner in anger. They didn’t skill up those characters and pay all this time to just lose it all. They would demand and deserve refunds…but if CCP does it, more losses.
Also a big trouble is trying to determine if the two accounts coming from the same IP is the same person, or someone playing with a friend or family member.
I think the genie is well out of the bottle.