Malaysians on social media are offering increasingly outlandish solutions to a months-long royal tussle in Negeri Sembilan state, from making rival claimants sleep on a bed of nettles for a week to putting the entire state through Islamic spiritual healing.The dispute has left Negeri Sembilan with two men claiming the throne, a state government at odds with the palace and no clear legal route to settle the fight.One social media user suggested reviving adat perpatih – the customary law of...