It’s nice that you can add custom lists with domains to be blocked by Pihole.
An additional feature that I would like to see is the ability to add categories to domains or lists of domains.
Some samples: “ads”, “malware”, “phishing”,…
In the admin console it would be cool to see statistics based on blocked domain categories.
This type of information could even be used to send alerts based on blocked requests from certain categories, such as malware.