"At the outset, I note that, in its haste to limit abortion rights, the plurality compounds the errors of its analysis by needlessly reaching out to address constitutional questions that are not actually presented. The conflict between § 188.029 and Roe's trimester framework, which purportedly drives the plurality to reconsider our past decisions, is a contrived conflict: the product of an aggressive misreading of the viability testing requirement and a needlessly wooden application of the Roe framework."