I wish editors would use words that reflect the proper meaning. “Decimated” means that you lose one out of ten.
Decimate means destroy. A large (i.e. >50%) percentage. Drastic.
dec·i·mate/ˈdesəˌmāt/
Verb: 1. Kill, destroy, or remove a large percentage of.
2. Drastically reduce the strength or effectiveness of (something)
They had to lie and distort in order to accomplishment the objective of the article - to foist their hoped for negative influence on the voting public. It was calculated and intentionally dishonest.