Hosters could play games with IPv6-hopping to make tracking/reverse association more resource-intensive. Their nameservers could even return different addresses

Hosters could play games with IPv6-hopping to make tracking/reverse association more resource-intensive. Their nameservers could even return different addresses for different regions. I doubt many will do that, then again hiding behind SNI never gave you any added anonymity in the first place unless you happend to end up on some shared reverse proxy in the first place.