Eating cassava flour in moderation will not lead to obesity, because cassava is mainly starch, cellulose and a small amount of sugar, and there is almost no obesity in its composition. Of course, if you eat a lot and eat it before going to bed at night, it's hard to say whether it's fried or sweetened.
In fact, for many people, cassava flour has no concept. Many people only know cassava flour: it is a kind of starch. In real life, there are many cassava flour foods, and many biscuits contain cassava flour. Although cassava flour has no obesity factor, it is better to eat less for health.