"Sports" consists of:
4 hours of "This team is totally gonna sports all over this team, because of the sportsing. These 12 players will totally sports all over the sports because of sports."
followed by a 1 hour game that takes 4 hours
followed by a 4 hours of "That team totally sportsed all over the other team because of sportsing, but these 3 players were particularly sportsy because of sportsing.
eSports consists of deterministic matches, usually between 2 players. There is just not enough bullshit to fill the air and not enough stars to sell shoes.
Sports fandom feeds off of the non-deterministic nature of the games that are played, sure there are winners and losers, but there is very little room in eSports to blame Referees, because in the game world it would be called "Exploits" and would be considered verifiable cheating .
The format has a total lack of potential for a "Support your Team" mentality " Sure team A scored more points, but Team B Player 12 did the greatest thing ever, therefore my fan activities are more valuable even though my team lost" some of that can happen in eSports, but for the most part, the games don't even support/lend to that kind of team play.