The warden should not be able to hear anything wool related

The warden is seemingly closely related to the skulk sensors that can not hear when you use wool. The warden is a mob that people will fear and while I love the idea for the warden some people I know are upset about it considering to mine you have to make lots of noise. They also do not like my suggestion that they just leave for another cave. Maybe placing wool in an area making a path of wool and walking normally on it or mining behind wool or anything like that should stop the warden form hearing you. However still if you want to mine you have to place wool covering you. This would be useful because you can protect yourself against the warden.