The two things he addresses in the video are:

1. Him creating the NSFW channel in his server

2. The supposed CP being posted there

I'll highlight the good parts of the apology first. To be fair, he had a few points that were authentic. First, the supposed "CP" posted in the server was not actually CP. It was a suggestive gif posted in the NSFW channel in the server. The gif was portraying a 14 year old character in a borderline NSFW situation. However, in the apology, Pelf0xx says that it wasn't inappropriate at all, which I would argue with. It wasn't actual sexual content, but still suggestive and still a weird thing to have posted in a FNaF scratch server. Something that Pelf0xx did right was deleting the gif from the server eventually, and I believe him when he says he would not support any kind of CP in the server. He's not that insane guys come on. Pelf0xx himself did not post it, and he didn't post any porn in the server which is his only other good point, however him not posting anything does not make it ok for him to have an open channel where he actively encouraged users to post NSFW.

The rest of the video was him talking about how the NSFW channel was a joke and that he didn't actually expect anyone to post porn in it. That's stupid, because he pinged the server saying "NSFW channel is for porn" and didn't seem to care when people did end up posting porn in it, even going along with them and engaging in conversation in the channel. He also defended porn use, as I'm sure you've seen the screenshot. Him saying the NSFW channel was created as a joke and not for NSFW was a blatant lie and stupid defense considering what he did. He's still defending himself in the comments on his post with the same excuse.

So while the CP rumors were basically false, he did't post any actual porn in the NSFW channel, and he at least did apologize for his fuckup, it is all too real what happened in the server and what he did. He needs to be the one to take responsibility for his actions.

Overall ass apology lol.

Watch it yourself: https://gamejolt.com/p/addresing-some-stuff-963ygtix

(I still think he looks like CG5 combined with Steve Harrington)