Your description of this person is accurate from a visual perspective. However, it is most likely incomplete. There is usually more to a person than just what someone sees, especially in a photo or even a video. I guess if someone only takes people at face value your description is enough. I am curious about who people are and what they do.
FYI, the identities of the folks in that photo are Billy Porter, (Kamala Harris's husband), Second Gentleman Doug Emhoff, Vice President Kamala Harris, President Joe Biden, Philonise Floyd, brother of George Floyd, and his wife Keeta Floyd. The last fellow in the red shirt may as well be Vince as best as I know since I found no information about him including his name. 
Do you often think that people who think or believe differently than you are arrogant? People who know me better than you do have told me that I sometimes seem aloof. A boss once told me that co-workers saw me as having a laissez faire approach to supervising my employees. My close friends tell me I am 'laid back’ and easy-going, but they are mistaken. I tend to be suspicious of folks’ motives and I think that sometimes I am exacting and overly critical of other folks. But then, I am also my own worst critic, nitpicking and second guessing everything I do and say. Oh, and people see me as an extrovert, when in fact I am more of an introvert.
You once again seem to be feigning ignorance or deflecting. The "arrogance" was in relation to how you think your circle somehow "represents a full spectrum of perspectives". How do you assume it is a full spectrum of perspectives? Just because you might have a few people who, for example, may vote Republican or be Buddhists or German or bakery owners, does not represent a full spectrum of perspectives. Certainly a wider spectrum than your own perspective but not a full spectrum.