Its not that the flavor ban increased tobacco use but rather that the analysis failed to accurately measure the impact of the policy because the researchers used data that was collected before the policy was fully implemented
Then you can try to take a look at the longer clues and answers
Among all smoking adults in Indiana in 2023, 79.9 percent were White, 9.5 percent were Black, 4 percent were Hispanic, 3.2 percent were Multiracial, 1.5 percent were American Indian/Alaska Native, 1.2 percent identified as Other, and 0.7 percent were Asian
The finding of increased nuclear translocation of AIF and EndoG in HBE cells from smokers compared to non-smokers suggests it may play a role in smoke-related lung diseases
The tar in a cigarette, which varies from about 15 mg for a regular cigarette to 7 mg in a low-tar cigarette, exposes the user to an increased risk of lung cancer, emphysema, and bronchial disorders