If you want StevenBlack's hosts list to be network-wide I integrated it with an open source, self-hosted DNS server called https://pi-hole.net/ last week which adds a slick admin interface and browser extensions too, then I put it all in a Vagrantfile and set my router to use the VM as a DNS server.
Screenshot: https://i.imgur.com/ELL9CDu.png
Vagrantfile: https://github.com/benlowry/pihole-extended-hosts