TLDR: The man that truly knows his shit through and through is confident and doesn't feel the need to over-explain every detail unless specifically asked to provide such detail. Over-explaining by default makes me wonder "did you just learn this or something and are excited about it and want to overshare all this detail? Hmm, gonna get a senior person to review your proposal... complicated != cheap/fast/reliable"
TLDR TLDR: would you continue to use a search engine that takes 30 minutes per query to get you an answer or switch to the search engine that gives concise 1-2 min tailored answers limited to answering exactly what was asked? by far most people would use the latter. that's your audience.