You know what determines whether a game is won or lost? Who leaves lane. Everytime people post crap like this, I imagine they are the Lux players sitting in lane just afk farming while Malz/Fizz/Zed/Diana/ete roam bot, double kill bot lane, get turret, get drag, and then have something like an 80% chance to win, and then said ADC of enemy team shows up mid with a couple kills taking their turret and they start whining about ADCs.
I see this crap all the time. Bot lane gets 4 man dove, top and mid are just afk farming, zero response, turret goes down, fast forward 3 minutes and enemy botlane is top going for that turret and your top laner says in chat: "WTF is 3 people in my lane for?" I dunno maybe because the laning phase ended when bot tower went down because your laner TP'd down there. "GG better botlane wins. OP ADCs."