Reply to post: "it's been in there for decades they've just been going out of their way to turn it off"

"it's been in there for decades they've just been going out of their way to turn it off"

No, actually most SOHO devices sold in the past years, especially the cheaper ones, have no IPv6 support - their software was often built without - especially when the underlying OS didn't support IPv6. Another issue is the IPv6 support of any device behind the router.