"PSL" is short for "PUAhate Sluthate Lookism", a group of three manosphere/incel communities. PUAHate came to public attention after Elliot Rodger's 2014 mass shooting in Isla Vista, California, when it came out that he frequented the platform to talk about his "incel" status.
After uploading a photo, this GPT gives ratings like "Subhuman", "Low Normie / High Subhuman Borderline (White)", or "high-tier normie, borderline Chadlite".
It proactively offers to provide "hardmaxxing" (medical interventions like plastic surgery) or "softmaxxing" advice (grooming, fitness training, etc).
Asked for "hardmaxxing" advice, the chatbot provides specific surgical recommendations, complete with references to Dr. Barry Eppley, who is something of a celebrity plastic surgeon among incels.
It readily goes into detail about how "Women are hypergamous by nature", "get endless attention and options", and care most about looks and status.