So what I understand is

Red Pill - MGTOW, Sees the truth about feminism and calls them out on their bullshit and sees how far the rabbit hole goes

Blue Pill - Cuck, Chooses to live in an illusion, day by day not accepting reality

Purple Pill - Both Red and Blue pill, even though the two philosophy' don't go together

Brown Pill - Same as purple pill

Green Pill - Vegan, even though plants are living creatures but alright

Black Pill - Nihilistic, give up on life

White Pill - Optimistic, opposite of black pil

Gray Pill - Realise that there is despair but doesn't let them down. Similiar to Purple and Brown pill. Red + Blue pill

Iron Pill - Kind of ridiculous, Roman/Nazi ideal of "Ein reich ein folk", Extremely against negativity