This was one of my posts

A client-side user-defined pattern-based everywhere-applied search/select/filter/other_functions-utility in order to make fast selection of spam messages and remove them.

Why do we need ai if we can just do it ourselves?

#nostrdesign

plus a splitted feed defined by user rules.
I believe if the user can define clientside filtering its a winwin. perfectly adjusted to user choice, and the work gets taken of the relay. This is ofcourse the best with small messages. So there is an incentive to keep post data small. Which improves data storage efficiency.