Nothing is happening... Until it does.

Q specifically stated this was a drip-drip-drip-FLOOD proposition. They're going to seem untouchable until the final moments of the movies, otherwise you'd be right and they'd use their power and influence to escape earthly accountability.

Some may even get so far as appearing to get away with it... here. Judgment Day comes for all, and we must reconcile that we might not see some pay for their misdeeds in this realm.