PSA from your Bot Lane
Everyone likes to talk shit about "feeding bot lanes," but the truth of the matter is that a 2v2 is going to happen, and if you lose that, your lane is basically blown unless your jg intervenes. But really, you don't even have to 2v2 to lose the lane.
Sometimes you collapse on an invading jungler to protect your own jungle, but then lose out on some XP, so the lane is blown.
Sometimes one of you gets to the lane late and doesn't get to level 2 in time, so the lane is blown
Sometimes you take a little bit of damage during a level 1 skirmish and you arrive to lane hurt, so you get pressured off the wave, and then your lane is blown.
Once that advantage is given, unless your jungler comes and ganks, there is very little you can do to change the direction of the lane, unless your opponents royally fuck up. Oh and while you are behind, you have zero lane priority, which means that the enemy mid laner can invade the shit out of your jungle without punishment, or they can just 4 man the dragon while you are stuck at tower. Another fun bonus is that you arent even able scoot out of the lane long enough to ward against the guaranteed 4 man dive headed for your ass.
TLDR; The slightest ripples will completely tilt the bot lane in or out of your favor, and it's insanely hard to pull things back to neutral. This has never been the case for all that I can remember, and a lot of players haven't adjusted to this busted ass lane snowball.
So yea, bot lanes feed, because there's almost never an even lane there anymore, thanks to the fact that the slightest breeze will fuck you out of your CS and your tower, and there's fuckall you can do about it.