Whole cottage industry built around this:
No more ads, tracking and other virtual garbage
This repository provides a host and domainname based blocklist specifically designed for use with dnsmasq. Most entries are gathered from multiple, actively maintained sources and automatically updated, cleaned, optimized and moderated on a daily basis. The blocklists support both ipv4 and ipv6.
But how about adding a “blocking”-block to @happybeing’s block diagram?