2) Is the best point SO i will start with that one.
first of all it doesnt really respond to my point. All I was saying is that the oval office comparison is a childish one. You point out that there are (other times) that people do wear suits and ties daily which while true isnt my point. If Joseph said you should wear a jacket since at a buisness metting you woudl wear one, my point 2 would fall away, but that isnt the arguemnt he made. and it wasnt what I replied to
A quick google image search yields many results with those in the oval office on a regular basis sans jacket
As to your actual point, the point oen of convention it would be strange for a janitor to show up at work in a suit and tie. The convention in many areas is not to wear a jacket for shacharis this isnt disrespctful if it is the convention