This game is so out of my control

Basically just venting here. Everything comes down to who has less people tilted and feeding. Whoever gets more important people snowballing asap wins. SO rare is it to have no clear winner by 10 minutes.

The photo was of my last placement game. I got autofilled to support and played zyra. My adc got first blood. He then went 3-0 and had about the same cs as jhin. Jhin also got a lot of kills off of our jungler needlessly diving though. We were winning bot slightly and had their tower at about half hp. But look at that, the game is already irrecoverable from top and jg giving darius and morgana so many kills. Just over and over and over they would run into darius. Plus darius took 2 towers. I guess I lose.

We were fighting 2v2 bot, both bot turrets up. Just as per usual as it laning phase still. We got flamed for not rotating to mid, because we were the only 2 left alive while gragus, darius and morg were taking inhibitor turrets like 15 minutes into the game. Like we can't leave and let them take bot turret. We can't have a dead inhib. We couldn't fight them over our inhib 2v3 if we tried. It's just game over before I can do a thing. I even felt like I played well like my adc did well and got kills off of my roots and I warded and shit and who cares it's game over

My placements were such a joke I can't even believe it. I have two different adc's tilt and run it down mid before I was even lv6 in jungle. Both were already banned, I got the pop up message. One said "fucking farm till 6 useless ass autistic jungler" to me, since it's my fault on diana that people die so much that the game is irrecoverable by the time I'm lv6.