Am I the only one who thinks that bot lane can single-handedly decide the outcome of a game?

It's always the same thing:

Either my team's bot lane win lane, allowing them to help my jungler into taking dragons, allowing my team to become stronger than the enemy team, and diminishing the chances of enemy team winning; or the opposite happens and my team has less chances of winning because we have less dragons. Also, the stronger ADC will also take towers faster.

I know that ADCs are the ones who scale well late game and carry, but recently my games are having a trend in that the bot lane that wins a lane and helps in taking objectives is the one who, most of time, decides the outcome of a game.

People have said that snowballing is harder; but snowballing is still as easy as ever. The thing is, you don't snowball alone anymore. Instead, you snowball as a team. Dragon buff changes means that working as a team to take them is the most efficient way to snowball. On other hand, this makes you way more dependent on yor team to win games, which can be a problem at battles where your team is disunited. This is especially a problem at lower elos where people can't communicate with each other at all.