Honestly, posts like these don't do you any favors.
First of all; Even if, assuming you're being truthful, you claim your ability and usage, it doesn't neccesarily prove your alignment at all.
Because for one, there's guarantee that you're telling us the whole truth.
And as to not harp on too much on the action and mechanical sides of things, you must realize that there's much more that goes into the game than just claims.
Who you're chosing to interact with, how you interact with them, who you vote for, what you are posting and who you are suspecting - just to name a few things, are all pieces of the puzzle to try and make sense of everything.
And lastly to adress the elephant in the room
First of all, why not?
The mafia team generally wants to avoid throwing each other under the buss if it is avoidable, and in your case you've been largely townread or at the very least not been on most people's radar for a large part of the game.
There's been little reason, nor justifiable times for your hypothetical mates to throw you under the bus. Even last phase there was a very difficult landscape to counter wagon anyone else than Orca.
And that's not even to mention the mindgame aspect of it.
Perhaps it would seem illogical or counter productive to have a "less experienced player" surviving over a more experienced one - but who is to say that isn't by design?
I could go on and on and on, but I think you get the gist of it.
In a nutshell; no one thing proves anything by itself, but by putting one and one thing together it may paint a picture.
