I've looked into the fic you're talking about and while I admit, the fic being under the Murdoc and 2D relationship tag isn't doing them any favors, they stated times before that the story isn't going to deal with those topics and even if it did, it'd still be allowed to be up on ao3.
And if Mouldingch33se is seeing this on their second account @nevermindthis-shiii then I highly recommend you take your fic out of the Murdoc and 2D romantic relationship tag if their relationship in the story is going to be platonic, it's contradictory, you're saying it not romantic and yet you put it in the relationship tag.
Also, I can't believe I have to say this, but harassing people isn't going to solve anything, you'll make them feel like they're victims and then they'll stick to their beliefs even more. the people who do make that kind of stuff will keep making it there's nothing we can do on that, all we should do is block them and let others know.
The only reason I called Mouldingch33se out is because of who they choose to defend people who draw and write underage characters in explicit/sexual situations.
And last note, all of the people I've listed before by definition are not pedophiles, they are lolicon and Shotacon and they still should not interact with children online if they're going to make that kind of material, but from what they've shown online, they're not attracted to real children, which in turn does not make them pedophiles. Again they SHOULD NOT TALK TO MINORS AND YES What they make is still disgusting but again, the best we can do is warn people and block them.
And be careful on how you use the word pedophile, it's a very serious accusation and throwing it around can take away the importance of the word.
