Well you're welcome to your opinion man, but I feel like having champions like her is GOOD for the game. Not only is she a good support for new players, she is still viable in the highest of Elos. She CAN make good plays with her ult and knockups if you know what you're doing too. It's not like she's entirely brainless.
Now if you're just mad because you play a lot of the divers and assassins she counters.... well.... git gud. If I have to tolerate
and
existing while I'm trying to have fun playing keep-away as
, you have to deal with someone ruining your dive party once in a while. If you can't play around peel, then you're not much of an assassin. Or you're a lazy, selfish ass who just wants YOUR one trick to always work.
If you're not an assassin spammer and you just dislike her because she's got a high winrate.... um... why? Is she personally ruining your games by being useful? So few people even play "traditional" no damage peel supports (Lulu being the exception, since she's very meta and OP right now). Why so salty over Janna being good at the only thing she does if it's not boning you. You know what she CAN'T stop? Mages. Most of them, at least. Best Janna can do to stop a good
or
is shield and ult and hope the heal soaks up the damage they're tossing out from beyond her range. And ulting plants her in place to be blown up herself. It's not hard for mobile champs to dash around her Q either. There's ample counterplay to her one trick if you try and stop just facerolling in as a diver, getting pushed out and screaming "FUCKING OP!". Hell, something as simple as splitpushing is something she can't deal with. As a "support my team, useless on my own" champ, the less people she has with her the less useful she is. Take one of those AD diver schmucks and splitpush a lane. Odds are JANNA will not be the one to come and stop you. So you'll get your fight against a champ without her influence OR you'll get multiple people coming for you, which leaves your team alone 4v3 or even 4v2 to rip their team apart. Janna is no threat at all beyond just pushing you away or knocking you up briefly... she is NOT gonna save her team if the fight is that in your favor.
Point is... play around a champion's strengths using some intelligence and skill. Crying about them being strong on the forums in the hopes of getting a nerf shows neither. If you want Riot to toss you easy wins and easy kills without the enemy having strong tools to fight back there's already a mode for that. Bots.