Dont comment on things you don't knowTy
LOL,
I don't think you watch behind the scenes. They commented, when talking about bot busting updates, how they can't ban account that has been suspected before they start checking the account. Which, in a nutshell, explains the fact that if an account has botted say... a year ago, and they only just started checking it they can't ban. And in that same video they state that they monitor accounts for weeks, and months even. So pls stfu and sit down.