this isn't some gotcha directed at you; but isn't that true if i have a public ipv4 as well? also an adversary would have to know that i am actually using the entire /48, that the ISP does PD, etc which means a skid won't. a government will, but a government isn't gunna fiddle with ipv6 when they can just subpoena the DCs my data traverses and get the same info.

If i visit some site via v6 on my desktop today and in a month from my phone, at home via v6 over wifi, what percentage of companies will pool those two devices (assuming no pooling from merely being my device, etc). Either ipv6 is a nightmare or it's the utopia we were promised i will accept no compromises.