I think there's something different going on with the consumers of child porn than just "fantasies" and capitalist transactions. There is several things going on.
1) Nonces who download child porn are usually paying for it. They are likely to paying quite a bit of money, probably I would have thought a lot more money than normal porn due to the risks involved in producing it and not being caught and because it is a "niche" market (ugh).
Thus their money is being used to prop up the child porn industry, their money is directly used to go to kids being raped. They know this and see no problem with it. It is very different to shopping at Primark or whatever, at shops like Primark people shop there because they can't afford to buy reasonably nice clothes at higher prices, and the low prices of Primark are because of low labour costs. Clothes, food, and many other unethically-produced goods, are a necessity, and child porn is not. Nobody needs to buy child porn except nonces and other scumbags who don't have a problem with it.
2) It is well accepted that a lot of people who have an abnormal sexuality like paedophilia don't want to act on their urges and feel a huge sense of shame about it, that's why countries like Germany have actually set up helplines to help people not to act on their urges and to try and offer them psychological help. To look at paedophile material on the internet means that you have overcome that sense of shame and guilt - or maybe you never had it in the first place. In other words you don't see anything wrong with being a nonce as almost everyone else in the world does (including people who have those urges but don't want to have them), you don't want to get help for it, and you also don't see anything wrong with consent issues, people's pictures being used without consent etc.
You can tell that with groups like NAMBLA these people actually produce propaganda about why there is nothing wrong with paedophilia, so in other words they don't care that what they are doing is wrong.
3) The only people who know, or want, to know where you download and how to download CP securely on the internet are paedophiles, nobody else knows how or wants to know how. So if you are looking at child porn it means that you are talking to other paedophiles and trading images with them, including with the producers of the images. Somebody must have told you how to download it, it's not the sort of thing you just search for on google.
So you have
A person who is paying money to see kids abused and fuelling an industry which would not exist without them, because nobody else wants to buy child porn except paedophiles
A person who has contact (probably real life contact as well) with other paedophiles to talk about and share images of child abuse.
A person who doesn't give a fuck about what they're doing
Are people really going to say that in the decent society these people should be allowed access to children and that it should not be noted on their record?
