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Ad blocking is alive and well, despite Chrome's attempts to make it harder
(www.theregister.com)
This is a most excellent place for technology news and articles.
pi-hole may be what you're gunning for.
That's via DNS, right? If so i don't think it will work, i'm using https://nextdns.io/ with lots of block lists and it doesn't work.
Depends on your implementation. It does need some tweaking and using the logs to add more crap to the block list.