I didn't say mere "increased" demand, I said "incredible" demand. I meant to imply that economies of scale would develop, as I imagine most will pay everything

I didn't say mere "increased" demand, I said "incredible" demand. I meant to imply that economies of scale would develop, as I imagine most will pay everything they have for the ability to live forever. (At least I would, as long as I was purely rational. I can imagine getting bored of life in 500 years or so, but I doubt it).