About teemo and oracle alteration

First of all I didnt find a place for suggestion so im posting here. The thing that I wanted to talk about was how oracle made teemo more unviable . It disables teemos ult the shrooms from working which is really irritating. I mean it shud serve the purpose of revealing the shroom but not disabling it i mean now u can chase teemo really easily which shudnt be the case as his kit was designed for leading ur enemy to a bunch of shrooms but the enemy can just walk over the shrooms without even destroying them becoz of oracle. The only thing im suggesting is that oracle should only reveal the shroom but not take away its exploding attribute. and plz dont dislike this post just because its about teemo. Thank you for reading. This link explains why i hate oracle https://www.youtube.com/watch?v=MAotx9V6Bx8