Well let's be clear here: I do not expect e.g. the phone system to scan my calls, nor the carriers of my IP traffic to scan my packets. Carriers are not and should not be liable for the traffic they carry.

On the other hand, online "clubs" or services like FB etc. are not neutral carriers, they are content providers or "publishers" who source a lot of their content from the people who use them.

Right or wrong, that's the mental model I'm operating from: you're a carrier and you just take bits from here to there, or you're a kind of club, like a "Sam's Club" but for Internet ( https://en.wikipedia.org/wiki/Sam%27s_club ) and you're responsible for the stuff you stock on your shelves.

Now then, my opinion (such as it is) is that "I won't make enough money" is not a valid reason for not scanning for and preventing CSAM on your internet clubhouse.