Eating less fat will result in weight loss. On average, Americans consume way to many grams of fat per day.
We should only be consuming around 30% of our calories from fat, which is not that much. https://www.webwiki.ch/melissafarm.gr/%CE%A0%CF%81%CE%BF%CF%8A%CF%8C%CE%BD/meli-antheon-930gr/