There's concierge services for this kind of data removal. At a certain level of wealth I assume there are teams working on this with lawyers 24/7.

Not just lawyers. You get a personal physical and cybersecurity team in most cases. Most largeish businesses also have a dedicated physical security team as well.

You as a normal individual simply cannot replicate the kinds of services that an Executive Protection services provide [0][1].

[0] - https://www.pinkerton.com/services/high-net-worth-individual...

[1] - https://vespergroup.se/en/