It is a deep dive into how modern content blockers work and what kind of rules they have to enforce (they are usually much more complex than simple domains, though).
As a side node, I recently ran a small experiment and found out that around 90% or blocking from Easylist/EasyPrivacy/uBO lists can be done based on domain information only. But of course this leaves a lot of corner cases where sites might break or ads might still show, and ultimately more granularity is needed to address these cases.
It is a deep dive into how modern content blockers work and what kind of rules they have to enforce (they are usually much more complex than simple domains, though).
As a side node, I recently ran a small experiment and found out that around 90% or blocking from Easylist/EasyPrivacy/uBO lists can be done based on domain information only. But of course this leaves a lot of corner cases where sites might break or ads might still show, and ultimately more granularity is needed to address these cases.