I focussed on your suggestion that it had to cost $100. If people don't need IPv6, then why bother. My impression is that the content providers don't care abou

I focussed on your suggestion that it had to cost $100. If people don't need IPv6, then why bother. My impression is that the content providers don't care about IPv6, so I assume they have plenty of IPv4 space. Some large consumer ISP are short on IPv4 address, but in that case, they will will make sure their customers get IPv6 capable CPEs. Anything else is a very nice hobby.