Alright. I'm not a Red, but I'll answer this rationally, and respond to each grievance to the best of my ability.
tl;dr at the bottom.
I'll start with a general observation: You don't understand the game development or balancing process at all.
I would also be willing to place money on you not having played until about S3, maybe the middle of it.
First of all LoL is the most unbalanced game known to man.
This gave me a chuckle, and was the beginning of the suspicion that became the above observation. LoL is rather more balanced than a number of games out there, but the "balance point" is constantly shifting with every new bit of content released, hence the need to constantly change. Perhaps it's not as balanced as other MOBAs, fine. I do concede that, as I only play one other and cannot judge them all. But it's a far cry from the "most unbalanced."
CC rules the rift
Legitimate point. But this is much better than pure damage ruling the Rift, and if I had to have it one way or the other (and it would have to be one or the other, given how balance works), I would keep it as-is.
new champs like kalista ( who auto kite and juke for you ) and reksai who is like Skarner 2.0 coming out what are you suppose to do?
Almost acceptable. The tech that was used when League first came out is laughable compared to the tech they have now. This was actually in a Dev blog around.... Rengar? about how they've been able to update the engine to the point of being able to try new and interesting things. So, naturally, the new champs are going to outdo the old ones until they all get pulled up to the same level. Which just takes a lot of time, but they're (slowly) working on it.
Why in competitive play do we only see the same 12-16 champs played?
I could go back to balance and drone on about it, but this is more about optimization of DPS on the player's end. Simply put, they pick who they pick because they want the shortest, most effective path to victory. That happens to be a fairly small pool right now. Enlarging that pool is actually on Riot's end, and they're trying to find a path to it that doesn't involve making everyone OP. Which answers the next sentence, I believe.
I'm sure you have all heard the nickname "League of Children" that's because its true.
I've never heard this, but the community is rather immature, easily one of the worst. If not the worst. Intentional feeds, trolls and AFKs are all serious problems. I feel like the forum rants don't help, though. We need more reasoned discussion! Which brings me to my next quote and response:
We have the Riot tribunal and banning system.... yea that is purely terrifying ..... not .... with punishments such as lower priority Que's and limited to a certain amount of chats per game you will never fix anything.
I would actually like to hear your counter-proposal, complete with details on how to deal with false positives. In theory, a cautious system makes fewer mistakes. And sometimes, players do get better after this. It's less about punishment, and more about reform.
Lastly, I want to address champions such as Xerath and Swain and the other boat load of them that have skill shots .... but are they really skill shots? Not only are they less then .5 second delays but are also about as wide as a truck.
I.....what? Okay. Swain isn't in this category, actually. It's technically a targeted AoE skill with a delay, because an instant cast on his root would make him broken. I suppose you included it because "skillshot" is a catchall term for any skill that isn't guaranteed to hit. Rather than dodging to the side, most players step into the creep wave to avoid damage. And given the number of champions with some sort of mobility skill, this isn't an issue. Indeed, they have to be wide to catch players at all, unless they have a fast projectile speed.
In conclusion, I hope Riot burns and the salt is real!
Way to stick it to 'em. This post is clearly a shining beacon of how the players here should act.
Sarcasm aside......Eh, I got nothing more. I tried.
tl;dr - If you dislike the game this much, and are unwilling to give it another shot, you are not being held here against your will. Go find some other game to enjoy, if your experience is so bad.