here is an example filter ruleset and you can find others on github. https://github.com/AllanChain/politics-filter https://github.com/AllanChain/politics-filter

here is an example filter ruleset and you can find others on github. https://github.com/AllanChain/politics-filter https://github.com/AllanChain/politics-filter it’s nascent but with a few more contributors it should be usable