This is largely the opposite of what I see during Q&As at tech conferences. Typically the asker puts forward a question to show off how much they know about the

This is largely the opposite of what I see during Q&As at tech conferences. Typically the asker puts forward a question to show off how much they know about the subject and challege the presenter. Perhaps this is due to the 'leetcode grinding' culture surrounding tech where everyone needs to display their ego.