If you're building a business around tracking people, then you should expect adblockers will block the domain with the tracker on it. You should treat it like an ephemeral domain and anticipate you'll need to rotate it at some point if you're playing cat-and-mouse with the ad blockers. If you don't want your landing page blocked too, then don't put it on the same domain.

Better yet, shut down the business and work on building something that's a positive contribution to society.