Saw a funny Chinese comment so I translate it here.
Junglers in the Past:
I have small AoE skills with a short cooldown to take camps quickly so I’m a jungler.
I have quick movement ability to traverse the map so I’m a jungler.
I have great gank setup/damage potential so I’m a jungler.
Junglers now:
My abilities deals 300% damage to camps and I can Q smite at 2000 and one shot dragon so I’m a jungler.
I actually like the fact that laners actually need to put some effort to clear camps instead of "I have small lead? Enemy(but usually ally when you are behind)jungler never gonna see his camps again