In my experience as hiring manager I never had that imposed on me. However at the same time I try not to be too open because you never know some people take it

In my experience as hiring manager I never had that imposed on me. However at the same time I try not to be too open because you never know some people take it personally. Sometimes people do ask and I forward a reply through HR. I do make an exception for junior candidates who are just starting out and could use a lot more pointers.