In December 2020, Vanguard made some changes to its Target Date Funds. The changes benefits large, institutional investors by lowering costs. But it hurt small, retail investors who held target funds in taxable accounts. The result was that in 2021, these small investors got hit with massive capital gains.In response, a class action lawsuit was filed against Vanguard and related parties. The defendants moved to dismiss the case. They argued that the plaintiffs didn't have standing to sue, mea...