You can check the example described here: https://stats.stackexchange.com/questions/644280/stable-violation-of-faithfulness https://stats.stackexchange.com/ques

You can check the example described here: https://stats.stackexchange.com/questions/644280/stable-violation-of-faithfulness https://stats.stackexchange.com/questions/644280/stable-viol... Judea Pearl’s book also goes into the above in some detail, as to why faithfulness might be a reasonable assumption.