Did you see him live in concert last night?
To be honest, I prefer covers of The Stones’ songs. Mick’s prancing has always gotten on my nerves! And also, remember, the adage: the show must go on. Pros don’t care if their mothers croaked before going on stage. And people want to hear the songs that performers are associated with. That’s show biz!
Are you really that willing to defend your apparent position that the moment one experiences a piece of art does not or should not influence one's feelings again, and differently if they have experienced that piece of art before? Or, is it that the feelings of a person experiencing the art at a given moment are invalid unless they are the same as your memory of your feelings about that art? Sounds progressive... LOL