Detractors of caste anti-discrimination laws — including many Indian American big-money donors and political power players — say the bills could fuel rather than curtail discrimination against South Asians, particularly Indian Hindus, because they are most often associated with caste hierarchy. They argue that the measures could falsely characterize all Hindus in America as inherently biased against members of their own community. They also said the laws could make people who belong to an upper caste — or whose surnames suggest they do — targets of frivolous lawsuits.