As I sit here thinking with devious intent, it would be interesting to have a LGBTQ baker make cakes that look like WBC protest signs, but the content of those signs doesn't represent Jesus.
Having an LGBTQ baker design cupcakes or cakes with scripture about being saved from the same-sex sin, sounds like an amazing idea.

Those could then be handed out outside of said LGBTQ bakery as a sort of protest.