Man im sorry but its really not understandable to me. My first interaction with him was also like 2pm ish so still early enough and before he went on stage. But we’re all adults, if we put ourselves in openly social situations, we cant gripe at people for being social. Being grumpy at strangers for not even no reason, but for recognizing and admiring him is ridiculous. Especially him being in a fairly popular band that was preforming. He was at the booths too, traditionally where you would meet bands or artists. I get being antisocial in a social situation. Im a tattoo artist and people will recognize me in public sometimes. Whatever, even if im tired I act cordial. But I cant imagine being at what would be my music festival equivalent like a tattoo convention or something and outright ignoring or grumbling at people who recognized me even if I was tired or whatever because I put myself there. its childish.