Tank meta sucks

Tank meta is really annoying. When the enemy team has three tanks which can pretty much endlessly dive your team, despite losing most teamfights and being outplayed... it's a very frustrating loss. Tanks in general are too powerful, and I think almost all of us recognize the solution. Tank items are way too strong. I'm looking at Sunfire Cape and Iceborn Gauntlet (as much as I love using Iceborn on Vi, it's too strong.). And then the health gained from tank items in general. It's too much. I understand the purpose of tanks being to soak up the turret. But it isn't fair if the tanks are dealing just as much damage as the ADC and the mid laner at the same time. That's extremely irritating and shouldn't be the case- there needs to be a trade-off.