A reasonable thing to do would be to decide what the deficiencies are and first try to talk to the developers of APT about fixing them, and then as a second (lesser) option potentially deciding to make a higher-level wrapper or supplementary tool which helps these use cases. A totally unreasonable thing to do would be to attempt to replace the entire APT ecosystem with a different tool.

> Searching

apt search ....

> getting info about a package

apt show <package>

> updating the list of available packages

apt update

> are all much easier with homebrew

You gotta be kidding me