The Windows 8 start menu is no different from Launchpad on macOS throwing up a grid of icons that takes over the screen. Except macOS doesn't have the benefit of live tiles to excuse it.
Yeah I never used or liked Launchpad. On macOS I only ever used Spotlight (and Raycast for the past few years).
The only redeeming thing I could say about Launchpad is that it did not replace Spotlight (unlike Windows 8 Start Menu which was a replacement to the previous start menu)