I see exactly where you're coming from but KickStarter isn't the only outlet, there are plenty of others available. It's murky water to tread anytime you start

I see exactly where you're coming from but KickStarter isn't the only outlet, there are plenty of others available. It's murky water to tread anytime you start excluding groups but you also have to preserve the community that you build and do what you believe to be correct for it. The owners and admins of KickStarter are stewards of that community and have a duty to it. If, after very careful consideration, it is deemed that this material would hurt this particular group then it's fine by me if they stopped it. The creatives will go elsewhere because there are other places (this is key). Random House doesn't get into the business of publishing books on many different subjects but plenty of other publishers do.