Rainbow knight

Hetero, mostly white privilege people, who think they have to fight for LGBT community where it is completely unnecessary. Especially in situations where even the LGBT community doesn't care.

*Brand comes up with an ad with a hetero family and a lesbian family*
Everyone: "Wow, what a sweet and positive Ad!"
Rainbow Knight: "You know this doesn't show the diversity of people and love and family?! You disrespect the LGBTQ community and this is pure discrimination!"