blind leading the blind

The phrase "blind leading the blind" refers to a situation where a person who is inexperienced, ignorant, or unaware of something is attempting to guide or teach someone else who is similarly inexperienced or unaware. This can lead to the continuation of mistakes, misunderstandings, or misdirection since neither person possesses the necessary knowledge or understanding. It is often used to criticize or express skepticism when someone lacking expertise is taking charge or providing guidance.