Since you have proven time and again that you are not willing to read my comments and analyze them properly, allow me to put this into as simple a format as is possible. I have a feeling that you will still end up flaming me, as you are clearly a toxic individual, but at least I can say that I'm trying.
FACT: premades CAN (and therefore some WILL) gang up on solo players.
FACT: when premades gang up on solo players, the toxicity for that solo player is INFINITELY WORSE than the reverse scenario. A 4v1 argument is just a horrible experience when you are the 1 person compared to when you are in the group of 4.
FACT: there is a ban bot, and it has been known to be incredibly finicky, especially when a large number of reports are issued (http://boards.na.leagueoflegends.com/en/c/gameplay-balance/VzLZtMLe-toxic-players-ganged-up-on-me-got-me-a-2-week-ban-read-if-you-dont-believe-it)
FACT: DQ is an incredibly polarizing experience when it comes to toxicity. Some people love it and claim that toxicity is reduced. Some people hate it and find themselves in cases of much worse toxicity than in previous seasons. This polarity should raise a huge red flag, as it identifies that something in the system is very clearly not balanced.
MYTH: solo players are more toxic than premades. How can you even say that??? I will agree with you that solo players are ABSOLUTELY more likely to troll games than are premades, but that's not really the topic of discussion here. I would even agree that solo players are more primed to be toxic, but that is honestly due to (at least in a very big way) the frustrations of having to deal with premades.
Also, how dare you accuse me of being an "asshole solo player". I have not received any sanctions since the start of DQ, and even long before that my account has been clean. Yet, I have received warnings that I've been reported in games where I honestly cannot figure out what I said/did that was even received as "toxic". You are seriously naive if you think that your previous statement is at all justified, and even if i was an "asshole solo player" as you suggest, the system is still hugely against me. I WILL get banned for my poor behavior whereas premades only MIGHT get banned for their toxicity. Definition of unfair right there. If something like this system happened in real life, people would start talking about the problems associated with Premade Privilege.