This is the code I used to beat those 533 Astronomers, Astrophysicists, and Cosmologists to solving the Crisis in Cosmology. Hubble Constant 67.5 km/s/Mpc for Supernovae. The CMB value is 67.4 km/s/Mpc. No tension!!! only RELAXATION....:)
https://www.linkedin.com/feed/update/urn:li:ugcPost:7315065998435381248/ The same goes for the S8. HU decomposed the 4D sound in hyperspherical harmonics and used it to, starting from the CMB, parameterless predict the distribution of galaxies across the universe, including predicting the correct value for S8.
https://youtu.be/MLqkbCAzcJM
HU also derived the laws of nature and replaced General Relativity.