So the invulnerable industry is now invulnerable because you can't declare on corporations that don't own a structure.
As opposed to the invulnerable industry that was being run on alt-corps with no visible connections to the characters who the ISK is funnelled to. Or basing out of public structures.
That was never invulnerable. That was more or less hidden. In a lot of cases, poorly so. Especially among RPers, since every char is a special IGS snowflake.
You going to wardec Chribba's corporation, if people are basing out of his structures ?
Do you not grasp just how poorly you understand the issue? Someone using a freeport
or alt corps or whatever else is exactly the same at this point. That's the whole problem. You used to be able to disrupt and target their industry by going for the people doing it, whether they're in NPC stations, freeports or their own structures. Now this is no longer possible.
All it means is that a 1-character pvp corp can't declare on a large corporation and then log off for a few weeks with the bills on auto-pay, and have a psych effect on the larger entity because any neutrals could be alt-spies. And even if they did throw up a POS somewhere, then it can be taken down by the defender to end the war while the 1-player dude still has weeks to go before they're back in game. Big deal.
Yeah, what it means is that now you can be completely invulnerable in highsec, while having every single benefit of corporations, while having every single benefit of structures, without running even the slightest risk of facing consequences for actions, words or choices. Risk free, completely. That you don't seem to grasp the issue here isn't all too surprising of course.
I honestly don't understand the fuss.
It's pretty simple, if there's something specific you don't understand I'm sure it can be explained.