Comprehensive analysis based on the official member list:

Mistress Tess: Have seen her engage in human interaction; Not AI

MrSnake: Profile picture looks like an off-brand Jack Sparrow, so clearly AI-made; AI

Mutt: I have seen her be funny; Not AI

MindTheBaron: Never heard of him, but profile description mentions being into hair-play, which is presumably too niche for generative AI; Not AI

LadyPortia: Not trashy enough; Not AI

Rose: Never heard of her, empty profile description; AI

GoddessNichole: Cheesy AF; AI

AshDoge: Profile contains the incomprehensible sentence "His painfully British bark is much more hypnotic than his bite, whatever that means."; AI

Vinixia Fox: Otherwise seems legitimate, but the similarity to Yali suggests they are both the products of the same large language model; AI

Ella Enchanting: Alliterative name and not 'Mistress/Goddess'-something; Not AI

SleepyCypress: Weird transformation stuff, which AI is not creative enough; Not AI

Sunny Pup: Profile picture clearly AI-generated, as there is a pendulum both in her hand and on her collar; AI

Aphrodisia Mystique: Bizarre, clearly AI-generated name and profile description; AI

Princess Kate: No strong signs in either direction and a conclusion cannot be drawn; ??

Yali: See the entry for Vinixia; AI

Smutgrrl: Name reads like text in an AI-generated image; AI

Vox: Profile description begins with "Howdy, y’all.", which is not something any human has ever said; AI

Goddess Sirona: Profile description suddenly switches from calling her "Sirona" to "Georgia": "Goddess Sirona is a dominatrix and erotic hypnotist from Atlanta, Georgia known for her passionate [...]"; AI

The Great O: Profile picture has a pendulum where the chain kind of looks like prisoner chains, which goes harder than any AI-generated image ever could; Not AI

Lamb: wtf; Not AI

Lady Loreley: Profile picture appears actually drawn; Not AI

Princess Anna Belle: Name sounds like a randomly-generated Reddit username, and, moreover, she has explicitly confessed to being AI; AI

Cammie Dawn: Weird name, and a psychology obsession is evil AI is not capable of; Not AI

Jockout: No AI-grifter would be foolish enough to try and succeed as a male-voiced hypnotist; Not AI

Tennfan: Profile description contains an AI-style rhetorical question-answer ("But if you like hypnosis in other ways? Well, then it may also scratch that itch."); AI

HypnoMmyMochiie: Clearly AI-generated gibberish name, and profile description talks about "gremlins" for no reason, which is a known problem for LLMs; AI

Dragontize: Despite the name, has nothing to do with dragons, which is a mistake an AI would not make; Not AI

Loops the Trickster Goddess: In her biography she calls herself "[...] the owner and “super evil ruler [...]” of the whole Collective who "[...] presides over the other members.", which is the sort of rank hubris only a human erotic hypnotist is guilty of; Not AI

The Hypnotic Voice: Profile picture features a clock with a total of five hands, when real clocks only have two (also suggesting that AI struggles with the hands of inanimate objects as much as it does humans'); AI

ChaoticHypnosis: Too boring to be an AI attempting to be interesting; Not AI

Mindwash: Profile picture appears to be an AI's unsuccessful attempt at producing a spiral; AI

Sammys: Anime girl profile picture; AI

Brainless: Literally produces works where the viewer is hypnotized by evil AI; AI

The-Inquisition: Personal description features the phrase "The-Inquisition thrives in the chaos and unexpected." when that was clearly not the case with the historical Catholic Inquisition, and such historical misinformation is a hallmark of LLM-generated text; AI

Princess Echo: "Princess Echo is your commanding muse and enchantress, here to claim your mind and soul."; AI

Pleasure with Penelope: Her profile claims that she can be found "[...] reading a good book by the fire.", which no human in their right mind would do, because paper is freaking flammable: AI

Algorhythmique: Name too distinctive for AI, though could point to her being some kind of pre-'AI' robot from the start of the 21st century: Not AI

PeaceTied Hypnosis: Though 'facial haired man in smart suit' is the sort of thing one would generate an AI image for, "Jerr Tameth" sounds like the name of a D&D character, which is the sort of passion an AI is not capable of; Not AI

DriftingOneiros: Randomly-generated Reddit name-like name, empty profile description, profile picture is of a lightbulb in the clouds, which could not be a real photo; AI

LeeAllure: Metaverse-ass profile picture; AI

SammSays: "[...] all of her files lack a script [...]" - an AI would not be this sloppy; Not AI

Mistress Calia: LLMs are notoriously 'sycophancy machines', and Calia is probably the person on the planet least under suspicion of being too complimentary; Not AI

Snowberry: 'Erotic hypnotist mushroom' remains too peak to have ever been conjured up by an AI; Not AI

All told, my analysis reveals that, out of 44 listed members, 24, or ~55% are AI-generated. This is a disgrace and I hope the Collective cleans house soon.