The briefings are live, the questions are not given to the President and other participating officials ahead of time, and the answers are not prepared, meaning written ahead of time. I did use the term, "off the cuff," which can have a slight negative connotation indicating a degree of carefree attitude or with lack of forethought. I meant to convey the reality that he was speaking on the spot, in real time, improvising what he was trying to say in real time. If you took "off the cuff" as meaning "without care, regard, or preparation," then I would agree with you...I don't want to hear any official speak that way either. That's not what I meant to convey.
We've had a recent President or two previously who weren't exactly wonderful without a prepared speech on a teleprompter, and a current presidential candidate who isnt exactly a stunning example of consistent vocal clarity. Perhaps we'd all be better served by attempting to understand what speakers are truly trying to say rather than play "gotcha" by using every possible misinterpretation against those we've decided to hate. For instance, although you included people eating Tide pods in this discussion, I doubt very much you meant to indicate that President Trump was responsible for that. Yet, someone could erroneously draw that conclusion, especially if they already wished to,