Final solution for BE and OE

You have no idea what you're talking about. There's a reason RNG has been a common design element in games throughout history.

Yes, when RNG isn't to do with unlocking content. Lootboxes are an awful addition to gaming since they are gambling. Deny that all you want as the Belgium Gaming Commission is about to declare it as gambling officially. Hence, using lootboxes are the primary means of unlocking content which allows you to play the game in different ways (not cosmetic) are not to be welcomed and loved. Honestly Riot can keep lootboxes ONLY for cosmetics, but keep the actual champions out of this.

You are incorrect here, too. Riot's charts clearly showed that players gain more BE unless they are playing an absurd amount per day on average, to the point where they look like they play League more as a day job than an actual game, and since those charts were released Riot has further buffed player BE incomes twice.

Am I incorrect? I swear that as a player of the game I might know a lot more than the devs. who hardly ever play enough to test it. Their charts may have shown that players may earn more BE on average, however they're assuming the extremes where the player opens chests with tier 4-5 champion shards which are worth far more than your typical box of "crap" tier champ shard drops. That's the major flaw with their graphs.

This would change if duplicate shards were rarer from the chests you get when you level up, however that simply isn't the case.

Players were attracted to trying out new and unexpected champions when the hextech chests went live and rerolling was common as evidenced by how many people complained about its removal, so you're wrong here too. If no one liked random champions they wouldn't have complained the removal of rerolls.

Players are also initially attracted to champions they unlock with in-game currency, of which Blue Essence qualifies as given how little you get of it. Additionally people did actually complain a lot about the removal of the reroll feature since it was actually pretty efficient in unlocking champions as opposed to hoarding Blue Essence, myself included. Plus, it was clearly Riot trying to stop people from being too efficient as Riot at the end of the day wants to get our money wherever they can.

6 champ unlocks in a month is incredibly fast. You can make up numbers all you want but that doesn't mean you're right.

I'm not making up numbers, that's literally how many champs I have on that account right now being Ashe, Katarina, Nasus, Riven, Yi and Kayle. It's not fast at all since I had double that by the time I was level 19 with the old system since IP was handed out more generously to the point where I was making 500-800 IP per day (it's not hard). Again, this was also when leveling up was harder, so that might factor into all of this.

Good joke, new players should stay the hell away from Ryze.

Ryze is honestly a pretty basic mage, however he does have a skill cap., but his skill floor is really low since he has easy to land spells. The only hard thing about him for newer players is the ult, the rest is figured out via button mashing.