Is it International Moron's Day or what?

Must be, because my rift games looked like this today: #1: The support AFK-s until about 6 minutes. When teamfights become common our front line's strategy is either back off and let the enemy team take everybody, or psycho past their fed as fuck Nasus, once again, exposing their backline and purposefully separating our team. #2: The support keeps facecharging into the enemy like he didn't mind dying, crowning the day with his last death: he miraculously doesn't get deleted after a facecharge, he manages to attempt an escape. I go in, chompers down, zap the chasers, he's safe. Then he turns around and just feeds them the kill anyway. (Btw, in Riot's view this last play is considered a flawed strategy as opposed to unabashed, brazin inting, because in his psychotic little mind he pictured winning the 1v2 that up until that point he was running from.) #3: Despite the support psychoing into 1v2-s regularly to feed in this one too we actually eeked out a decent advantage by the mid game. Then everybody, and I mean all other players on the team started gooblywonking around like a swarm of 1920-s sewer rats who got drunk when the speakeasy got raided and had to flush their stock, giving up picks left and right, not answering lane pressure, not pressuring lanes, wandering into FoW, you name it, until the enemy team just straight up becomes fed and bulldozes us into oblivion. #4: We straight up get a Teemo troll non-adc right in champ select, and a Garen, our only front line who builds Zzrot and Triforce as his first items. He enjoys backing off right after winning fights and thereby opening up nearby objectives and his signature play is when he starts Baron with not much vision in the enemy jungle and their entire team up, while I, the jungler am on the other side of the map, franticly pinging him to back the hell off. (Another Riot approved "strategy") As I'm headed up there the enemy mid laner arrives and steals the baron. We rotate top, except for this genius who instead walks into the enemy team, alone, from the jungle. I go in to help his ass out, the enemy turns around, focus me while he just walks away.

Honestly, at this point I'm not even as mad as I sound, I'm just wondering what the fuck people are thinking and why the morons and trolls come out in droves during certain times...