

I was labeled as gifted growing up, part of it being I was the smartest kid in the classroom in a lot of my classes. That generally meant that no one really celebrated if I did well academically since it was expected. It was really only a celebration if someone beat me. So I never got used to celebrating what I did since it would just piss people off.
My mom would also usually claim my accomplishments as her own since she raised me and my success was due, in large part, to her.
So I got used to not getting a sense of accomplishment when I accomplished something.
To add onto this, you’re also seeing a greater development of the nerd fan, propped up by fantasy football and gambling.
Before, a fan would be interested in their team and maybe a few others. You now have people dedicated to the league, treating it as the RNG running their games. That means knowing all teams, all players, and even how coaching staff will use players as that affects their own games and possibly even their own bottom lines.