Rutabaga_swe said:
I mean in the same way you don't expect a person to be excellent at a sport without practicing, researching and training the same is true of competitive games. You can't expect to be good at it unless you practice, do your research and put loads of real matches behind you. Now obviously this is very dependent on what type of skill level you are aiming for, and you don't have to spend your entire life learning a game to have fun with it. What i mean is that if you get a grip on at least the basics, rather than just mashing and hoping for the best, that will heighten your enjoyment of the game considerably. Even if you are just aiming for some casual fun. But yes, it consumes a lot of time, i'm not trying to deny that.
We are not talking about mastery here, we are talking about competency. The point at which you understand most of what is happening and most suitable responses, though not always picking the best response to every situation.
While to master a sport you need to practice, research and train, to play the vast majority of sports you do not. The most frequently played sport in the world is all the informal street football variants, and those have a competency requirement of about 15 minutes of play following a quick rule explanation of kicking the ball so it goes between 2 points.
It might be a bit unfair to bring a casual sport into this, so next I shall discuss something that has equal rules from highest level to lowest level play.
Chess. It takes 15 mins to learn what all the rules are (except maybe en passant but that's extremely niche) and perhaps an hour to begin grasping basic strategy of protecting your pieces. Yes, you will be absolutely slaughtered by the higher level players, but you are playing by and understanding the same things they are and you will know why you lost, and the game can still be fun. Hence I think competency at chess takes only 3 or 4 hours to achieve.
Dota, meanwhile, requires encyclopedic knowledge of a vast range of information to even achieve competency. If you do not have this knowledge, you WILL fall behind within the first 10 minutes and with the very mathematics of how almost all MOBAs work (1 arbitary unit of power now is worth 1.2 units in 5 mins time) you will be stuck in this extremely dull situation for the remainder of the game.