It wouldn’t. I was giving an example of why your drone may not always be at the height you want it to be.
As I said, you may know where your drone is (ignoring flyaways), but unless your drone happened to be pointing it the right direction you wouldn’t necessarily know where a passing aircraft was relative to your drone.
In spite of me giving plenty of reasons for the legislation, you seem determined to justify why you don’t think it applies in your case (it does). I can’t stop you doing it, I’m just explaining why, like them or not, the laws exist and, ultimately, if you break them you have no excuse if you’re caught.