What fallacy is present in the reasoning that just because two individuals want an album, it will be a bestseller?

The reasoning that just because two individuals want an album, it will be a bestseller is an example of a hasty generalization. This fallacy arises when a conclusion is drawn based on insufficient evidence or a small sample size. In this case, relying on the desire of only two individuals is not representative of the larger population's preferences or purchasing habits. The assumption that their interest automatically translates into widespread appeal and commercial success overlooks the need for a broader analysis of market trends, consumer behavior, and other factors that contribute to an album's status as a bestseller.

By emphasizing the insufficient basis for the conclusion, this highlights the inadequacy of jumping to a conclusion without sufficient evidence. Thus, hasty generalization effectively captures why the logic in this argument is flawed.