Cascading payments might be the real answer, and shuffling higher risk charges to non-Stripe providers, but in my experience, Stripe can get pretty moralizing pretty quickly. We built an adult ecommerce site (purely toys for purchase, no porn) and because other adult toy sites had been successful on Stripe, Stripe assured us this wouldn't be a problem. Six months and several million dollars processed later, Stripe in…
Sadly mass adoption is a bit more distant.