Whate Really is goig ON, page-303

Actually, the questions are not rubbish at all. They are pertinent, intelligent and most relevant.
They are also what I would consider the mature questions of an analytical person who grasps that what he knows always is not just open to question, but is subordinate to the importance of what is not known.
The wonderful thing about a question is that as much is learnt from a lack of credible answer as from a credible answer.
The strange thing about a question is that the lack of answer also often simply answers the question.
The wonderful thing about answers is generally that, if they exist, they materialize fairly rapidly.

A topically relevant question is a mechanism to gain knowledge and/or illuminate reality. It therefore cannot be "rubbish." Neither can it be accorded the label of "good" or "bad"
It simply is.

A relevant question left unanswered simply therefore remains as a mirror, rather disconcertingly reflecting and quite starkly highlighting the subject addressed.
Efforts to avoid questions and diffuse focus from the subject by various means tend to have a contrary result and simply exacerbate the effect.

They are wonderful things, questions.