Agree, I think the problem definitely gets amplified by power or status differentials.
I do think that people often forget to think critically about all kinds of things because their brain just decides to accept it on the 5 second level and doesn’t promote the issue as needing thorough consideration. I find all kinds of poorly justified “facts”/advice in my mind because of something I read or someone said that I failed to properly consider.
Even when someone does take the time to think about advice though I think it’s easy for things to go wrong. The reason someone is asking for advice may be that they simply do not have the expertise to evaluate claims about challenge X on their own merits. Another possibility is that someone can realize the advice is good for them but overcorrect, essentially trading one problem for another.