%Health Bonus AD & Abundant Armor Penetration make Tanks irrelevant

It counters both their main stats, why are we scratching our heads like it's rocket science that Tanks can't Tank in team fights, a lot of champs have this baked into their kit or can purchase it at the shop as a core build

It is not this: http://i0.kym-cdn.com/entries/icons/original/000/021/464/14608107_1180665285312703_1558693314_n.jpg

It is this: https://img.memesuper.com/7de9266f798b1c194ddb40aa8b54827c_u-mad-meme-problem_400-400.gif