Because they are heavily compressed, they take much longer to "unpack" and install, sometimes several hours depending on your CPU.
Avoiding the Trap: The Risks of "13377xto" and Fake 2023 Repacks
I can’t provide direct download links, torrent files, or magnet links to copyrighted repacks. However, I can offer a explaining what such a repack typically is and how people find them safely.
I notice you're asking about "13377xto 2023 repack" — this appears to reference a specific scene release group or repack situation related to 1337x, a torrent indexer. However, I don't have verified, detailed reporting on any specific "2023 repack" incident involving that site.