Is League worth playing anymore?

Look, is League worth playing anymore? Why should I try hard to win if all I'm earning is 45 ip every single game? On top of that, almost every game I'm in that lasts more than 30 minutes is a complete waste of time, everyone (including me) is just making mistakes and stalling the game for time thinking we have a chance to win. On top of the top of that, none of my teammates focus the AD carry, we're always focusing tanks and supports. I don't even know anymore, and for those who say," Keep playing! It'll get better!" no it won't, if I better myself what will be of the people behind me? The ones who're still bad and have yet to realize it? Not that they'll ever realize it in their entire life. Good games are hard to come by nowadays, and it becomes even harder to even enjoy a lick of what I'm doing in-game. For those who don't understand, you will eventually. Whenever I try to play for fun, well, let's say fun never comes alone. It's either you lose horribly and get reported, or you win with no satisfaction in actually winning anything. You can never have "fun" in League of Legends without having to put effort into it, and unfortunately that's the sad truth I've realized. This is a waste of time for me, and I don't want League to be a waste of time but it just is now that I learn more on how to play. Even as a fed Yasuo or a fed anyone, it's never fun. You're just like a spoiled fat kid running around sitting on skinny little kids and eating their candy. Once again, when you win: does it feel good? Is it worth it? What good does a victory give you? Why are you doing this? Oh because you love it, well then do you love all of it? Somebody answer me, I want to keep on playing League, but I have this uneasy feeling I'll leave and go back to the unproductive couch-potato I once was.