I've not tried out Ventura myself yet, but from the footage I've seen, the new settings app seems like an upgrade to me. I've never really found my way around the icon grid, none of the iterations since Leopard worked well for me (and I've probably used all of them), so good riddance, happy to see them they try something new. Those lists may break some people's muscle memory, but I'm way faster skimming through a list than finding things in a more or less arbitrary 2d layout. And besides, it's looks pretty similar to iOS, and if that's executed well, then I should be able to share muscle memory between iOS and macOS, like with Control Center (which is neat).