When that happened, 8 years ago? When I started playing which is now about 3 years ago maybe little more, miner ganking was still quite common. Sure those two ships are almost ungankable, but there were plenty of ppls mining in other hulls that are easy to gank.
Also, if there was no need to spawn CONCORD it would be much more easier to gank procs/skiffs, it is your own fault that you are against any change even if it would benefit gankers. Not that CCP would listen but I like the attitude where you are against absolutely everything no matter what is the subject and actuall effect.