> I feel like it would be more difficult to find new employment outside the industry due to the negative stigma attached.

I don't share this feeling at all. None of my peers would have any stigma attached to anyone we knew worked in this industry. In fact, if anything the opposite would be true. The porn industry deals with scale that most others don't, and often leads innovation on things like video players. It's not uncommon to see youtube copy features that showed up first on a porn site.