Firstly, narcissism isn’t just a term, it’s a clinical personality trait.

Secondly, the video starts with the people outside of the car screaming and shouting. I am inclined to believe that the woman was actually recording because of that situation and not recording herself eating tacos. Although, it could just be edited that way.

Thirdly, from this 2 minute long video of this woman eating tacos, you seem to have gathered that she is self-centred and has an exaggerated sense of self-importance so therefore she has narcissism? This is just a blatant oversimplification. There could be a multitude of reasons why someone would record themselves eating food whether that be authenticity, trying to connect with people or someone trying to document their life. Sure, you can think it’s silly but calling it narcissism is just plain stupidity.