You can mock just about anything, so that’s no argument, just like with football...
If 8-10 extra minutes per game is critical to you... how many games do you play per week? And how many players like that (playing on HeroesWorld) can you name who, thinking that way, obviously treat it like e-sports?
With football, it’s not a very clear analogy. Much closer is chess. If you’ve played (with time control), you should know how adding 20-30% to the clock affects the game.