If you don't nurture that outrage every day than you'd be rather surprised what can happen to a culture in a single generation.
There maybe a few people with principles who stick with them.
The majority will happily shove who ever they are told to in a gas chamber.
What I am saying is that the conformists don't drive the culture, they're just a blunt weapon of whoever is driving the culture. That weapon can be turned toward gay rights or toward burning people at the stake, but what changes a culture are the individuals with either a conscience or the individuals with wicked plans. Both of which exist outside the mainstream in any time and place.
Maybe another way of saying this is that I think most people are capable of murder and most people are capable of empathy (and therefore trauma) with someone being tortured, but primarily they're concerned with being a good guy. What throws the arc of history towards a higher morality is that maybe >0% of people naturally need to perceive themselves as "good" by defending life and the dignity and humanity of other people, to the extent that needing to be a good person overrides their cultural programming. And those are not the only people who change a culture, but 51% of the time they change it for the better instead of worse.
That's just my view on it.
Can you clarify what you think the change to society will be if we expose more people online to CSAM and normalize it?