It doesn't make sense to me that the winner of the loser's bracket can move on to the 3rd match. How come there is no match to decide who should play the team who went 2-0? If my team goes 1-1 where we win the 1st match and lose the 2nd match, we are done. BUT the team that went 1-1 losing the 1st match, gets to move on to the finals. I get that Riot is trying to speed it along and not make it drag out, but honestly it's dumb. Even if there was something where the two teams that went 1-1, the team with fastest win time moves on? Literally anything would be better than "Oh well this losing team beat the other losing team so they can go on to the final round"
That's not how the brackets work. If you lose the first match you are in a consolation bracket, but you do not go back to the main bracket. All of the teams in the finals are 2-0.