I'm not suggesting hateful content wasn't edited or removed, I'm saying when I went back there was a lot of it that had obviously just been posted. I've no doubt it's mostly gone now if I went back and looked (which I really don't want to do unless I absolutely have to) but my point is that it happens so much and so often that its often there for awhile if a mod or mod team is a bit slow off the mark. It's indicative of the type of user on there.

I also don’t understand this infatuation with “old reddit” when that allowed subreddits like coontown to exist.

I guess when I think about 'old reddit' I mean reddit as it was before there were even subs or when subs first launched. Reddit was created by Digg users who were annoyed with Digg's direction. There was a lot of hope and effort put in to it being 'better' - not just technically but also in terms of ethos. I'm the first to admit I stupidly just ignored the influx of bad subs like the one you mention or jailbait etc. But it's become impossible to ignore to the point where it feels like its a constant drip-drip of hate content that mods are barely on top of.

And even without that outright race (or gender, or sex, or sexuality etc) based hate, reddit just feels to me like there's a constant undercurrent of aggression and sneering. Maybe, like I said before, it's always been there and I was just so used to it I became inured to it but revisiting it after several months away it was impossible to not notice.

"Old Reddit" generally refers to the design and layout of the page. You can find it by replacing the www. portion of the link with old. It's a more user friendly layout for some people.