There are already several SaaS products in this space. They do things like: (1) giving you instructions for deleting yourself on sites that allow it, (2) flood the Internet with fake content about your name, (3) file (potentially bogus) DMCA notices/RTBF requests for stuff that wasn't buried by (1) and (2).
It's called "reputation management" by some.
As an example of (3), sites like Ripoff Report won't remove info, but, if you can get a copyright logo or photo onto a Ripoff Report page, you can DMCA google & have the entire page unindexed.
maybe not so much because any measure you come up with will be met by countermeasures from the data aggregators and your business model is reliant on the companies complying with your data deletion request
