Plaintiffs routinely bring consumer class actions under statutes that allow only consumers—not businesses—to bring claims, or that are limited to transactions solely for personal or household purposes. See, e.g., Electronic Funds Transfer Act, 15 U.S.C. § 1693a(2); Real Estate Settlement Procedures Act, 12 U.S.C. § 2606(a)(1); California’s Consumer Legal Remedies Act, Cal. Civ. Code § 1780.