Back when writing the comment, I had imagined the person with a rainbow to represent some liberal progressive ideology, that’s all about the social cause while actively avoiding the equally as important economic causes/aspects. Though now that I look at it, I suppose you’re right, it might just be a queer person and not a representation of any ideology.
The fact that people have to literally beg for the opposition party to not vote against their interests and support the republicans is just sad.