You can see this in action today, if you make the effort to manually remove yourself from data brokers.

Some of the brokers do offer an easy removal process and will handle your request right away, but then your record will reappear after some amount of time, obviously purchased from another broker.

I would not be surprised to discover that these individual brokers are, in fact, owned by the same entity and they merely exchange records periodically.

This is the reason that I choose to use Optery. They have the bandwidth and tools to chase my records on my behalf, for as long as I pay them.