I've heard that Bronze/silver is full with trolls. Now that i looked in Op.gg "Solo mmr" It says: 1,382MMR "You are likely to be placed at Silver 2. Good luck!" I'm kinda happy that it wasnt lower than that (I know that it is not accurite or whatever) but will i play with trolls?
In my opinion, people tend to mistake really bad players with trolls. Trolls often have strange or completely useless builds (for example, tears on Renekton), don't care about other players and feed intentionally. This is exactly what very new players (at level 1 to 20 or so) often do as well. I remember that my ex boyfriend introduced League to me. We got on Skype and he helped me with the log-in and stuff. And then, when we first got into a (bot) match, he picked Nami and I picked Kog. I didn't know anything about champs but I really liked Kog's laugh and dance. I remember that I was losing the lane very hard, and I didn't know why. And I just heard that my boyfriend started laughing and he couldn't say anything but "look at your build". And i didn't know what was wrong with my 
and 
on Kog. Was I a troll? No. I was just very new. This is why it's hard to get out from Bronze and Silver, because you need so much micro and macro game knowledge and even though you are supposed to be in, for example, Gold V, it is possible that your teammates are really bad or just simply new to the game. And everyone know that one bad player is enough to lose for a team as a whole. I also want to mention "troll picks" which are not always troll picks but the player doens't recognize that the current champion may not be good for his/her picked role.
As someone who has multiple accounts across Bronze - Plat... i can assure you, you will face multiple people trying to ruin everyone's game experience across all tiers. Trolls exist in every tier of every division.
Bronze has less flaming but more trolls, silver has more flamers, reason for this is I think many people in Bronze do not try hard and some troll and dont try on purpose because they either lost hope to get to silver or they simply do not care and just play purely for fun.
