I have a higher opinion of the motivation of a group of skilled artists employed by an actual company whose work actually makes money vs. one anonymous person with an SCP account.
So creative work is only really worthwhile if it's funded by a company? Okay then.
Hah! Hardly. It's that there are barriers to entry. Someone with purse strings had to notice that this person is worth paying. Someone else had to approve the content they produced. They might put out something of lower quality, but there were checks on those artists putting weird squicky crap out there. Instead we have someone whose qualification is that they have an email address. There are tons of places on the internet for a person to revel in and share their kinks, but some people like to thrust their kink on the "normals", like flashing people from a trench coat. Again, plenty of places where his squicky crap would be pleasantly received; he doesn't need to insert it everywhere.
That is bullshit, pardonne-moi mon Francais. The SCP guys are the most critical bunch of web writers I have ever seen. They are a hundred times more likely to tear your e-peen off at the root than to polish it, and they'll eat you raw if you so much as write a juvenile sentence, much less a whole article.
And it's not like the guys holding the purse-strings of video game devs actually monitor the content in 100% occasions, yes? Otherwise some games would never even get made, and the world would be a brighter place.
Besides, your logic is slightly flawed. The SCP Foundation is a place where all those writers and writerlings creep us out with whichever. This one creeps us out with gross sexual stuff. How is that worse than creeping us out with murder-stuff and mindfuckery, like the regular SCP fare? Is every article where somebody gets elaborately slaughtered a jack-off fic for its author? I think not.
It's like that Scandinavia and the World strip where America goes all "OH GOD PENIS" after watching ten pages of violence beforehand.
All in all, I think you are slightly mistaken about this article.