Ability to Block ALL Domains, However you could have an allow list.

There's no way to block all domains, I use nextdns to block distractions. Would love if it could block all domains and i could just have an allow list. I can use Logs to allow domains that i dont see if it hindered any function. Also everything should have a down time feature, and the down time feature also could be expanded to allow for specific blocking of schedules. theres no way to create separate hours within a day of for the down time right now. Also sites and domains should have down time functions. Id like to be able to use certain sites at allowed times. Just some thoughts, But please add ability to block all domains.