For the vast majority of Internet traffic, ISPs will not have access to encrypted information, which includes everything except the IP address and domain name.

For the vast majority of Internet traffic, ISPs will not have access to encrypted information, which includes everything except the IP address and domain name. With the additional technologies which I said upfront aren't as common, they wouldn't even have the domain name except by guessing. If you think TLS adoption is low across the Internet in 2024 then I think the burden of proof is on you.