Oh, yes, other people are most certainly involved in trying to halt the attacks on SAHPs, Crittenden is one of them.
Too few people are willing/able to look into these things before it’s too late, which is why so few even know about it. That would mean that they’d have to actually consider what might happen to them many years down the road if things should go wrong. Very few people plan that far ahead, and many refuse to consider the fact that things might go wrong at a later date, especially if everything is hunky-dory at the moment. Doesn’t fit the fairytale, so it’s not mainstream knowledge.