ADC going out of Style?

Here lately I feel that playing ADC is really not what it used to be. Once upon a time ADC's were Attack Damage CARRIES , where they would put their teams on their backs, and push the enemy nexus, but now they're on the sidelines of AD assassins who can waltz to whatever lane, get a kill or two, and then decimate enemy teams. It's not enjoyable anymore to play ADC against mages or assassins who 100-0 you before you have a chance to shoot.

Here Lately I have seen bot lane become kind of free form. It seems the META is changing and I wish Riot would do something to counter this and bring the ADCs back into the actual "Carry" role. Now you have to be 8-0 leaving lane to even stand a chance because of the burst some champions put out. It's not even a team based problem, there is nothing anyone on my team can do when a comes at me, shadows, press R, then damages me, and then is back in his back line again, while getting AD from killing me. I understand that's his kit, and I don't think that he's overpowered, he's an assassin, it's his job to attack the back line. The problem I have is the lack of counter-play. There is nothing I can do to stop that except uninstall and cry.

I feel like I'm not helping my team at all, and in team fights I'm either dead or so worried about an assassin we haven't found who is 0-4 but can still kill me before anyone can stop him/her. Now I just play Bot because they have juggernauts and AP "supports" with and he has fun poking them to death. And I still have fun in the other roles, mostly, but maybe something that helps the ADC's keep up with the assassins would reverse this?