hi everyone!! im having a really hard time with this please help if you can.

┌──(notroot㉿kali)-[~]
└─$ sudo apt-key list
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).

i've tried almost everything. google, youtube, the kali revealed book can't seem to get a fix anywhere and not sure what to do next.