My ISP (BT) has a full IPv6 implementation but it's not targeted at home users right now. I'll try contacting their customer support to ask about rollout plans

My ISP (BT) has a full IPv6 implementation but it's not targeted at home users right now. I'll try contacting their customer support to ask about rollout plans but frankly, I don't think I'll get anywhere. Personally, I think the point of IPv6 day was to provide people with something to access over IPv6. I got a tunnel after IPv6 day but I think I only used it on Google. How can you disable IPv4 when your tunnelled IPv6-connection relies on it? For me I was able to disable IPv4 as my router did the tunnelling for me, however I feel this article is primarily targeting those with native IPv6.