Your response to my post:
You can be assured that his security people were likely incredibly displeased that he had the notion to do this at all.
Why were "his security people...likely incredibly displeased" if there were no threat to the President's safety?
Who appointed you The Great Opinion Corrector?
Any time that a president, or any high-profile public figure, for that matter, decides to go out in public in front of such a crowd, his security detail(s) will be displeased, as the variables which cannot be accounted for increase.
Who appointed you The Great Opinion Corrector?
No one. Someone gave his/her opinion. I gave mine. No 'correction' is needed anywhere.