Probably because the toilet is too small and/or disgusting. It wants to touch as little as possible.

Edit: The way the cat is trying to “burrow” through the carpet I’d say too small.

When he gets older he’ll turn the other way and put a paw on that wall. Trust me on this.

Cat definitely needs a larger box.

Yeah that’s kinda weird. But not as weird as the person filming. Give my man some privacy.

Bro, wtf is going on wit these weirdass cats lately?