I do believe my experience is something of an outlier in our field and I think it'd be great if it wasn't- I wrote the post in hopes that people might see this experience and use these observations to improve their own mentor/mentee relationships.
Aye and thanks for the contribution to that effect/effort.
Maybe one day we'll get to a point where this is normative in the industry (and it's my earnest, strident hope that we do).