Politely mate but on champion gg he is only the top ban in Bronze and silver. Drops down to 3rd in gold and is 4th in plat and 7th in Plat+.
Takeing a look at winrates for all champions.
Bronze. #20 as top, #44 in mid.
Silver. #26 top, # 83 mid.
Gold. # 37 top. #125 mid.
Plat. #81 top. # 128 mid.
Plat + # 79 top. # 135 mid.
Lets look at this with a bit more detail. I'm going to now check his position placments and also look for how many champions have a 5% gap in win rates vs him. Also worth a mention, from Bronze to gold he is played as a mid more often then top, plat and plat + we see him top more then mid.
Bronze. As a top. 2/46 best win rate in role, 53.38% but it takes till champion at 41/54 to hit a 5% gap. He is 8/54 for kills, 53/54 for deaths ( 2nd highest deaths as a top might be a better way to word this). 50/54 for assists, 2/54 for cs and 3/54 for gold generated. His damage to champs puts him at 14/54 and his damage taken is 45/54 (this is a positive imo, as hes not a tank so soaking damage is not his job.)
Going off win rates he is not the problem that people make him out to be, but he is an excessively annoying champion if your main has a bad matchup. I really think it would be more constructive if folks would stop complaining that he is op and/or Broken and just focus in on the fact he is unfun to play vs and excessively frustrating in numerous bad matchups.