The Set Game III: Illuminati Strikes Back

[Catharsis]

Nice thoughts, but no. It's much less complicated than that. I've added a hint (bolded):

Member: Spiderman, Superman, Robin, Mario, Hulk
Non-member: Aquaman, The Hulk, Starfish, Arm-Fall-Off Boy, Batman, Green Lantern, Rorschach, Jimi Hendrix, Adolf Hitler, The King of Swaziland, Little Orphan Annie, Danny DeVito

 

[Marcher Jovian]

Guess: No letters repeated
In: Carpets
Out: Wood

 

[Catharsis]

Secret Scribe has it. Your go.

 

[Marcher Jovian]

Member: Video Games
Nonmember: Consoles

 

[Catharsis]

Two-word phrases.

Member: Golf ball
Non-member: Football

 

[Marcher Jovian]

No.
Member: Video Games
Nonmember: Consoles, Football, Golf Ball

 

[Arrow Gamer]

Words with V's.

Member: Van
Non-member: Green

 

[SouthernKing]

Media categories on TV Tropes.

Member: Anime and Manga
Non-member: YouTube Poop

 

[Marcher Jovian]

Not yet.
Member: Video Games, Anime and Magna, Youtube Poop, Green
Nonmember: Consoles, Football, Golf Ball, Van

 

[dragonprobably]

Things easily found on the Internet?

Member: Fan Art.
Non-Member: Logical Debates.

 

[Marcher Jovian]

Incorrect.
Member: Video Games, Anime and Magna, Youtube Poop, Green, Logical Debates
Nonmember: Consoles, Football, Golf Ball, Van, Fan Art

 

[Catharsis]

Man I can't think of anything. Things you can't touch?

Member: Joy
Non-member: Balloons

 

[dragonprobably]

Man I can't think of anything. Things you can't touch?

By that I guess you mean non-material objects. To which I add:

Member: Music
Non-Member: Cheeto Dust-Encrusted Fedoras

 

[Marcher Jovian]

Not right yet.
Hint: It has to do with the word itself, not what it means.

Member: Video Games, Anime and Magna, Youtube Poop, Green, Logical Debates, Music
Nonmember: Consoles, Football, Golf Ball, Van, Fan Art, Balloons, Cheeto Dust-Encrusted Fedoras
Debatable: Joy

 

[Catharsis]

I still don't know so I'll try more words with J and Y to try working out why Joy is debatable.

Member: Jay
Non-member: July

 

[Marcher Jovian]

No right answers yet.
Hint: In bold

Member: Video Games, Anime and Magna, Youtube Poop, Green, Logical Debates, Music, A Computer
Nonmember: Consoles, Football, Golf Ball, Van, Fan Art, Balloons, Cheeto Dust-Encrusted Fedoras, Computer
Debatable: Joy, Jay, July

 

[SouthernKing]

I literally have no idea.

Member: An Elephant
Non-member: Elephants

 

[Catharsis]

Suggests it's something to do with the first letter, but then Green is a member and Golf Ball isn't, and Video Games and Van are different, so it's more complicated than that. Hmm... more J & Y fun:

Member: Justin
Non-member: Miley

 

[Marcher Jovian]

No Correct Guesses
Hint: Look at the vowels.

Member: Video Games, Anime and Magna, Youtube Poop, Green, Logical Debates, Music, A Computer, An Elephant, Miley
Nonmember: Consoles, Football, Golf Ball, Van, Fan Art, Balloons, Cheeto Dust-Encrusted Fedoras, Computer, Elephants, Justin
Debatable: Joy, Jay, July

 

[Catharsis]

At least 40% of the word is vowels?

Member: Cheeto Dust-Encrusted Fedora
Non-member: Set