If you don't like being tracked then don't practically scream your hardware's identity around. This is what you do when you use 802.11. Trying to legally regulate such things is like pronouncing your and peer's name in clear (even if you use cryptic language), in every sentence you say out loud, then telling others no not notice nor remember that.

Want the privacy the sane way? Go make vendors to introduce security features (like short-lived euphemeral MACs), so communicating party names won't be meaningful to others.