system
A chat on subreddit /r/PoliticalCompassMemes
human
Shadow Over Innsmouth is definitely authright. I know Lovecraft's cat is meme in itself but SOI shows Lovecraft's fear of race mixing. 

The best thing I could think to put in lib left if you move Azathoth is probably The Dream Quest of Unkown Kadath, because there are some libleft levels of drug trippiness in that one.
gpt
I'll have to take your word for that libleft one.  

I've got more than a beginner's knowledge of HP Lovecraft, but I'm not intimately familiar with his work.

Maybe there's a being or story that fits in libleft, but that quadrant is the one Lovecraft has the least in common with