You're essentially saying the same as "if you don't want your habits to be tracked and analyzed, get rid of your habits". I'm not planning to get rid of my DNA

You're essentially saying the same as "if you don't want your habits to be tracked and analyzed, get rid of your habits". I'm not planning to get rid of my DNA (why would I?) - I'm just not handing it over to just anyone, least of all a business.