"Wholly corrupted" would mean 110% voted for the selected politician. "Wholly corrupted" would imply a completely bought and sold election board. This is absolutely not the case, and goes to feed apathy, violence, and adverse voting outcomes (Mussolini, Mugabe, etc.). Note that I am not implying any of the political candidates this year meet this qualification.
"Polling stations are engineered to underserve minorities", "voters are wrongfully being purged from the rolls", "districts are drawn for the advantage of a political party" are truthful statements that are more meaningful.