Most people have terrible passwords, and WiFi is no exception. Your WiFi password is your primary line of defense against unwanted access to your network. That access can result in a whole host of other nasty things because an attacker can monitor the traffic on your network and even gain direct access to your computers.
This is a companion discussion topic for the original entry at https://linuxconfig.org/use-aircrack-ng-to-test-your-wifi-password
If you’re checking your own network, don’t you just need to grep the wordlist to see if your password is there? If it is change it