Tanks are too OP

Hi I am unranked and mostly I play with silver 3-1. I like adc the most but I like to play other role too. I have problem with top lane, because most tanks are top laners and I found them much better and OP then other roles. Especially , , . is so much tanky and can deal super amount of damage with Q, keeping range and kite is almost impossible because she can E for getting close from big range and stun, after this slow so without any escape ability on greater range () you cannost escape her Q and when ults you, it's nearly impossible to avoid close range. I played as and just one shotted me with boosted Q. is super tanky, with ability to get you towards him, slow, burst and sustain damage and great heal. I played as and trust me, when we went to 1v1 fight, he didnt hit me ONCE with blade on Q. I really tried hard to get out of range or get close to him when needed but sustain damage and true damage on his ultimate is too strong and avoiding it is almost impossible and it requires twice as more skill then needs to get penta. is tank, with high mobility, ability to silence you (great disable to casters like , etc.), sustain damage which can score crits and ultimate. when I am ranged champion and he try to get close to me with Q I cannot kite, I have to run as fast as I can, if I bought only sometimes I have to use abilities or if someone fed him, I have to . Just make tanks tanky and remove their damage, these champs counter big amount of champions and has only few counters.