Some previous topics on canes.
Selecting a cane - Miscellaneous - USCCA Community (usconcealedcarry.com)
Self defense with a cane - Miscellaneous - USCCA Community (usconcealedcarry.com)
January 2023 CCM, Page 93 Cane Usage Issue - Self-Defense - USCCA Community (usconcealedcarry.com)