I know, but would the changeit.org petition make them change their actions?
What actions do you take when you want things to be less restricted on sexuality and violence? Puritan groups can advocate for protecting innocence and making things friendlier for wider audiences, but for the opposite I guess you either widen your chest with pride saying it is part of you and your identity, and it doesn't harm anyone, or you advocate for artistic freedom arguing that sex and violence need in a space in the artistic ambient, as they are part of human experience.
Idk, I'm guessing you can also talk in a public media like radio, tv or streaming. In that case the changeit.org petition could be used to show it isn't an insignificant population that is unsatisfied with the current state of matters.