macOS is far and away the worst thing about it. It's never exactly been a customizable or flexible OS, but Tahoe is also loaded with bugs, has tons of unconfigurable settings (or buries useful things in "accessibility" layers), and is still missing basic features (still no NTFS write support out of the box? really?) for anybody who is not an entry-level user.
But that said, for about $500, I truly don't think anything better exists. One of the best bang-for-buck new electronics I've ever bought.