I recently tried going through my saved passwords in chrome and closing down accounts I don't really want anymore.

The overwhelming majority of sites that have some kind of information about me do not have options to close accounts directly through the website. I was under the impression it was illegal to prevent someone from closing an account / hold data indefinitely, so I have to assume there's some way to call in or email to have this done, but any additional outreach just feels like giving them more information about myself and I'd rather just ghost.