It doesn't mean that you won't get fat after liposuction, but you are less likely to get fat than before liposuction.
After adulthood, the number of fat cells is basically unchanged, and after liposuction absorbs some fat, the remaining fat will not increase. But these fats will continue to get bigger, plus some visceral fat, so if you don't control your diet after surgery,
It is possible to get fat. But because the body fat is less than the original part, the weight gain will not be more serious than before liposuction. Therefore, it is better to have a healthy and reasonable diet after liposuction, if it can be combined with moderate exercise.
Many of my clients will stare at them after surgery and wear bras. In this way, obvious effects can be seen for a period of time.