The Cosmological Principle, a cornerstone of Lambda-CDM, asserts that the universe should be statistically homogeneous and isotropic on large scales. However, multiple independent observations reveal significant violations of this assumption. The CMB dipole is typically attributed to our local motion, but the quadrupole and higher multipoles show unexpected alignments and asymmetries that cannot be explained by random quantum fluctuations from an isotropic Big Bang (Schwarz et al. 2016). Additionally, large-scale structure surveys reveal directional dependencies in galaxy clustering, quasar distributions, and even the Hubble flow itself, with preferred axes that align across different observables—a phenomenon sometimes called the "Axis of Evil" (Copi et al. 2015). These systematic violations suggest that either the initial conditions were not isotropic, or that the universe has large-scale structure and motion beyond what Lambda-CDM can accommodate.